Chemistry Quizzes, Questions & Answers

Do you call yourself a chemistry pro? Read more

You might enjoy exploring these engaging Chemistry Trivia questions!

Chemistry Quizzes By Grade

1st Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 9th Grade 10th Grade 11th Grade 12th Grade

Physical Chemistry Quizzes

States Of Matter (107) Physical Gas Laws (14) Chemical Equilibrium (16) Ionic Equilibrium (3) Solutions (61) Colligative Properties (4) Chemical Kinetics (22) Electrochemistry (22) Surface Chemistry (4) Physical Quantum Chemistry (3) Physical Spectroscopy (4)

LeChatelier's Principle

This quiz focuses on LeChatelier's Principle, exploring how chemical equilibria respond to changes in conditions such as concentration, pressure, volume, and temperature. It assess...

Questions: 6 | Attempts: 7797 | Last updated: Apr 01, 2024

Sample Question
When more reactant is added into a reaction system at equilibrium, how does the system react to compensate for the stress that is applied?

More reactant is formed

There is no change

More product is formed

Rate of Reaction

A quiz to assess your understanding of the whole topic.

Questions: 10 | Attempts: 5180 | Last updated: Sep 22, 2023

Sample Question
When solid sodium thiosulfate reacts with dilute HCl, sulfur and sulfur dioxide gas are produced. Which of the following cannot alter the rate of this reaction?

The particle size of sodium thiosulfate

The concentration of hydrochloric acid

The pressure applied to the reaction mixture

The temperature of the reaction mixture

MCQs on Colloids Quiz

Play our simple quiz on Colloid lessons that you have studied in your chemistry textbooks. This test contains only multiple-choice based questions related to colloidal dispersion o...

Questions: 10 | Attempts: 8064 | Last updated: Jul 10, 2023

Sample Question
One of following substances that belongs to colloid system is....

Milk

Accu water

Vinegar

Blood

Electrolysis quiz for class 10

How much do you know about electrolysis? Check out our wonderful electrolysis quiz, created especially for class 10th students? In the scientific study of chemistry, the process of...

Questions: 10 | Attempts: 13062 | Last updated: Aug 10, 2024

Sample Question
In electrolysis, only _____________ ions present can be discharged.

1 out of 4

2 out of 4

3 out of 4

4 out of 4

Common Ion Quiz: Test!

The 'Common Ion Quiz: Test!' assesses knowledge of chemical symbols and valencies for common ions like potassium, sulfate, and zinc. This quiz is ideal for learners aiming to enhan...

Questions: 24 | Attempts: 8001 | Last updated: Nov 05, 2024

Sample Question
Potassium: (Write symbol, one space then valency- eg. Ph 3-)

K 1+

Gas Laws Quiz Questions And Answers

Do you know about the gas laws in chemistry? Take this gas laws quiz to see how well you know about the laws of gas. The gas laws consist of three primary laws, i.e., Charles' ...

Questions: 20 | Attempts: 38109 | Last updated: Sep 09, 2025

Sample Question
A bottle is filled with oxygen and sealed at room temperature. The bottle is then left in a hot car. According to Charles' law, the pressure in the bottle will increase from heating.

True

False

Quantum Theory and The Atom

Welcome to another quiz on the scientific study of chemistry, where today we’ll be discussing the atom and also taking a look at the topic of quantum theory – the theor...

Questions: 10 | Attempts: 683 | Last updated: Mar 21, 2023

Sample Question
Electromagnetic waves have

Particle like properties

Wavelike properties

Both particle like and wavelike properties

Neither particle like nor wavelike properties

Instrumental techniques Test on UV-VIS and NMR

This quiz assesses knowledge in UV-VIS and NMR spectroscopy, focusing on instrumental techniques, chromophore identification, solvent usage, and spectral analysis.

Questions: 30 | Attempts: 1029 | Last updated: Mar 21, 2023

Sample Question
In quantitative analysis by UV-VIS spectroscopy, the error in the determination of the concentration will be lower if we work with:

Big cuvettes

Highly diluted solution

In the range of intermediate transmittances.

High absorbance

Molarity Practice Quiz

Are you ready to take this molarity practice quiz that we have here for you? If so, take the quiz then! The concentration of a solution can be calculated even before it is formed b...

Questions: 10 | Attempts: 18320 | Last updated: Feb 12, 2024

Sample Question
Sea water contains roughly 28.0 g of NaCl per liter. What is the molarity of sodium chloride in seawater?

0.479M

0.488M

0.499M

0.610M

States of Matter Questions and Answers

The "States of Matter Quiz" is designed to test your knowledge of the different forms matter can take—solid, liquid, gas, and plasma. Whether you are a student brus...

Questions: 15 | Attempts: 61449 | Last updated: Mar 25, 2025

Sample Question
How many states of matter exist?

2

3

4

5

12 CHEMISTRY quiz Unit-12 SURFACE CHEMISTRY

Explore key concepts of Surface Chemistry in this engaging 12th-grade level quiz. Assess your understanding of adsorption, catalysis, and colloids to enhance your academic proficie...

Questions: 12 | Attempts: 2582 | Last updated: Mar 21, 2023

Sample Question

Option 1

Option 2

Option 3

Option 4

Inorganic Chemistry Quizzes

Periodic Table (76) Chemical Bonding (89) Coordination Compounds (8) Metallurgy (6) S Block Elements (12) P Block Elements (1) F Block Elements (2) Hydrogen (1) Halogens (5) Noble Gases (4) Acids And Bases (53) Salt Analysis (6)

Acids And Bases Quiz Basic Exam!

. We sincerely welcome you to the Acids and bases quiz basic exam! Acids and Bases are essential compounds in chemistry. How well aware are you of them? Do you think you can p...

Questions: 10 | Attempts: 21925 | Last updated: Nov 18, 2024

Sample Question
List 3 properties of an acid?

Slippery, changes color, sour

Sour, reactive with metals, ability to change colors in indicators

Sour, changes colors, has PH more than 7

None of the above

Lewis structure quiz

Welcome to the Lewis Structure Quiz! We have an amazing and informative "Lewis structure quiz" for you here. Lewis structure is a diagram that shows the bonding among the...

Questions: 10 | Attempts: 23200 | Last updated: Aug 27, 2024

Sample Question
What is the Lewis structure for Water?

A

B

C

D

Coordination Compounds

Coordination complexes in chemistry consist of atoms, which are metallic in nature and an array of boundless ions that are known as complexing agents. Find out about this and more ...

Questions: 15 | Attempts: 3158 | Last updated: Mar 21, 2023

Sample Question
When 1 mol of CrCl3.6H2O is treated with excess of AgNO3, 3 mol of AgCl is obtained. The formula of the complex is

[CrCl3(H2O)3].3H2O

[CrCl2(H2O)4]Cl.2H2O

[CrCl(H2O)5]Cl2.H2O

[Cr(H2O)6]Cl3

12 CHEMISTRY Unit-5 f- BLOCK ELEMENTS

Prepared by: G. KUPPUSWAMY, P.G.Asst., Pachaiyapp's HSS, Kanchipuram. &...

Questions: 14 | Attempts: 2230 | Last updated: Mar 21, 2023

Sample Question

Option 1

Option 2

Option 3

Option 4

Chlorofluorocarbon (CFC) Practice Test

We welcome you to this informative Chlorofluorocarbon (CFC) Practice Test. Chlorofluorocarbon (CFC) is a nonflammable chemical that contains chlorine, fluorine, and carbon ato...

Questions: 100 | Attempts: 6195 | Last updated: Jan 13, 2023

Sample Question
__ is a blend of two or more components whose equilibrium vapor phase and liquid phase compositions are the same at a given pressure.

Azeotrope

Compound

Fractionation

Halocarbon

Knowledge Test: Element of Water! Trivia Quiz

Do you know which two elements make up water? Do you know how long the average human can survive without water? Take this quiz to find out the answers to these questions, amongst o...

Questions: 10 | Attempts: 62974 | Last updated: Mar 22, 2023

Sample Question
Which two elements make up water?

Hydrogen and oxygen

Sodium and calcium

Calcium and oxygen

Hydrogen and sodium

Metals and non metals quiz for class 8

Do you know metals? This is a 'Metals and non-metals quiz' created for class 8th graders. Most of the metals in existence have the power to conduct electricity, unlike all ...

Questions: 15 | Attempts: 44326 | Last updated: Apr 08, 2024

Sample Question
If a metal is ___________ it can be drawn into a wire.

Conductive

Malleable

Magnetic

Ductile

How well do you know about oxygen?

Oxygen is a vital component required for life to survive both for plant or animal life. Use this quiz to test out how well you know facts about the precious gift from mother nature...

Questions: 13 | Attempts: 605 | Last updated: Apr 10, 2025

Sample Question
THERE ARE TWO SETS OF REGULATORS AND VALVES: Select the types of gasses that the regulators and valves are for.

Argon and Acetylene

Oxygen and Acetylene

Acetylene and Propane

Propane and Argon

P-BLOCK ELEMENTS MCQ TEST

TIME ALLOTTED : 40 MINUTES For every correct answer, you will get +4 marks. For every wrong answer, you will lose -1 marks. For every unattempted question, you will get 0 marks....

Questions: 30 | Attempts: 1043 | Last updated: Jul 22, 2024

Sample Question
The chemical used for cooling in refrigeration is-

CO2

NH4OH

NH4Cl

Liquid NH3

Flex Your Element Game with This Periodic Table Quiz

Think you know the building blocks of chemistry?Take this quiz on the first 20 elements of the periodic table. Put your knowledge to the test with our "First 20 Elements of th...

Questions: 211 | Attempts: 160258 | Last updated: Sep 01, 2025

Sample Question
What does He stand for?

Helium

Hydrogen

Hendrix

Holmium

Chemistry Challenge: Metals, Nonmetals and Metalloids Quiz

In chemistry, we learn about metals, non-metals, and metalloids. What is the difference between them? What factors should we consider while distinguishing these three? Crafted...

Questions: 10 | Attempts: 10909 | Last updated: Sep 03, 2024

Sample Question
Metals are ___________, and can be drawn into a wire.

Conductive

Malleable

Magnetic

Ductile

Pre-ECAT MOCK Test (Phy/Chem/Math/English)

.Assalam O Alikum!! Respected Members, Read the following instructions carefully. Avoid from internet usage during test. Avoid from seeking help from any sort of assi...

Questions: 100 | Attempts: 1232 | Last updated: Jul 04, 2024

Sample Question
Mathematics Click the best option

√ 3 /2

-√ 3 /2

-1/2

1/2

Organic Chemistry Quizzes

Organic Compounds Classification (6) Structural Isomerism (2) Nomenclature (15) Hydrocarbons (13) Alcohols (3) Aldehydes (2) Carboxylic Acids (2) Amines (2) Organic Biomolecules (1) Polymers (5) Organic Reactions (9)

Organic Chemistry Trivia: Alcohols, Phenols & Ethers Quiz

Ready to tackle some organic chemistry? Dive into the world of alcohols, phenols, and ethers with our engaging quiz! This comprehensive assessment will challenge your understanding...

Questions: 15 | Attempts: 3337 | Last updated: May 10, 2024

Sample Question
The structure of iso-butyl alcohol is:

12 CHEMISTRY Unit-16 HYDROXY DERIVATIVES

Prepared by: G. KUPPUSWAMY, P.G.Asst., Pachaiyapp's HSS, Kanchipuram. &...

Questions: 25 | Attempts: 1259 | Last updated: Mar 21, 2023

Sample Question

Option 1

Option 2

Option 3

Option 4

Amines Chemistry Quiz

Are you a chemistry geek? If yes, you definitely know about Amines. In organic chemistry, amines are compounds that contain a nitrogen atom with a lone pair. Amines are deriva...

Questions: 12 | Attempts: 1515 | Last updated: Aug 21, 2023

Sample Question
Hybridization of nitrogen in amine is

Sp

Sp2

Sp3

Sp.s

Alcohols, carboxylic acids and esters

To test on your knowledge of alcohols, carboxylic acids and esters

Questions: 12 | Attempts: 4434 | Last updated: Mar 21, 2023

Sample Question
What are produced when ethanol is burns completely in air?

Carbon monoxide and water

Carbon and water

Carbon dioxide and water

Carbon monoxide and hydrogen

Alkenes quiz: alkanes and alkenes exam questions

Take this quiz to challenge yourself and test your knowledge of Alkanes and Alkenes! This Alkenes Quiz is designed to test your understanding of alkanes and alkenes, which are type...

Questions: 10 | Attempts: 14024 | Last updated: Sep 16, 2024

Sample Question
Which of the following is not an alkane or alkene?

1-MethylCycloHexene

2-2-3-TriMethylButane

1-Butanol

2-BromoButane

IUPAC Quiz: Naming Chemical Compounds

Play this "Naming chemical compounds quiz" and choose correct IUPAC names. In this quiz, you have to give names and chemical formulas of different chemical compounds. IUP...

Questions: 10 | Attempts: 72136 | Last updated: Feb 02, 2024

Sample Question
What is the formula for Barium Sulfide?

Ba2S

BaS

BS

Exploring Covalent Bonds and Molecular Structures Quiz

Explore the fascinating world of molecular compounds in this quiz. Understand how to identify compounds like water, carbon dioxide, and methane through their chemical formulas. Enh...

Questions: 28 | Attempts: 10 | Last updated: Aug 04, 2025

Sample Question
When sharing of electrons occurs, the attachment between atoms that results is called a____?

Ionic Bond

Covalent Bond

Metallic Bond

Hydrogen Bond

Aromaticity

Explore the stability and properties of aromatic compounds in this quiz. Understand why benzene is more stable than cyclohexene, identify characteristics of aromatic compounds, and...

Questions: 6 | Attempts: 2266 | Last updated: Mar 22, 2023

Sample Question
Why is there a huge gain in the stability of benzene's double bonds compared to cyclohexene?

Cyclic congugation increases the number of p orbital interactions in the conjugated system, stabilizing the pi bonds. Cyclohexene lacks this stability, and the energy of its pi bond is greater (less stable).

The linear conjugation of the cyclohexene makes it less stable.

Cyclic congugation increases the number of p orbital interactions in the conjugated system, stabilizing the pi bonds. Cyclohexene has only linear delocalized pi electrons.

Types Of Chemical Reactions Quiz

Organic chemistry studies the reaction, structure & properties of various elements. Try the "Types Of Chemical Reactions Quiz" and test your knowledge of organic chem...

Questions: 10 | Attempts: 45353 | Last updated: Nov 25, 2024

Sample Question
Identify the type of reaction: N2 + 3H2 -----> 2NH3

Synthesis

Decomposition

Single Replacement

Double Replacement

Polymer Basics

This quiz is open notes, open web. It is worth a regular Quiz grade. Please complete to the best of your ability.

Questions: 12 | Attempts: 4495 | Last updated: Sep 08, 2024

Sample Question
What is a Polymer?

A long chain molecule made of many smaller molecules called monomers

A small molecule made of one atom

A large molecule made of twisted chains

A large molecule in the shape of the letter "P"

What Do You Think You Know About Isomerism? Quiz

Delve into the intricate world of isomerism with our stimulating quiz! Isomerism, a fundamental concept in chemistry, explores the diverse arrangements of atoms within molecules, l...

Questions: 10 | Attempts: 1110 | Last updated: Jul 10, 2024

Sample Question
An isomer is a molecule with the same?

Molecular formula

Physical properties

Chemical properties

None of the above

Analytical Chemistry Quizzes

Qualitative Analysis (3) Quantitative Analysis (2) Titrations (1) Chromatography (2) Electroanalytical Methods (1) Separation Techniques (9)

MCQs on Chromatography With Answers

Do you know about chromatography? What is the main purpose of chromatography? Here, we have some MCQs on the chromatography technique. Can you answer all the questions correctly? T...

Questions: 50 | Attempts: 9832 | Last updated: Jul 16, 2024

Sample Question
which of the following is the correct statement?

Resolution is proportional to the square root of the number of theoretical plates in a column.

Resolution is inversely proportional to the square root of the number of theoretical plates in a column.

Resolution is proportional to the square of the number of theoretical plates in a column.

Resolution is proportional to the number of theoretical plates in a column.

Potentiometry MCQ Quiz Questions and Answers

Potentiometry is a method of electroanalytical chemistry that is used to find concentration of a solute in a solution. Check out this 'Potentiometry MCQ quiz with question...

Questions: 41 | Attempts: 7571 | Last updated: Mar 26, 2024

Sample Question
The electrolyte solution within the glass electrode (ref) of the pH meter is:

Saturated KCl

Concentrated HCl

Dilute KC1

Dilute HCl

Qualitative Analysis Self Test

Self test on observations of Qualitative Analysis.Please type your Class and Name in the name field.Eg. 3S1 Alex Ang>>> Your IP address is tracked.

Questions: 5 | Attempts: 2930 | Last updated: Mar 21, 2023

Sample Question
Which of the following ions in solution would form a reddish-brown precipitate when aqueous sodium hydroxide solution is added dropwise to it?

Copper(II) ions

Iron(II) ions

Iron(III) ions

Zinc ions

Mass Spectrometry and Chromatography Quiz

Welcome to our Mass Spectrometry and Chromatography Quiz! This quiz is designed to test your knowledge and understanding of two fundamental analytical techniques used in chemistry:...

Questions: 15 | Attempts: 358 | Last updated: Mar 29, 2024

Sample Question
What is mass spectrometry used to identify?

Chemical Composition

Molecular structure

Physical properties

Atomic weight

Chemistry Quiz: Methods for Separating mixtures!

Dive into the fascinating world of chemistry with our "Methods for Separating Mixtures" quiz! Test your knowledge of various techniques used to separate different compone...

Questions: 15 | Attempts: 31798 | Last updated: Sep 08, 2024

Sample Question
To get salt out of a solution (separating salt from water) we could try.....

Melting it

Distilling the solution

Using a magnet

Eviserating the water off

Acid and Bases Test: Titration Problems in Chemistry

Titration is a process of slowly adding one solution of a known concentration to a known volume of an unknown concentration until the reaction gets neutralized. This trivia quiz is...

Questions: 8 | Attempts: 13271 | Last updated: Mar 22, 2023

Sample Question
The Concentration of NaOH is 0.5 M if 20 ml is needed to titrate 35 mL of acid, what is the concentration of the acid?

0.875 M of acid

0.0029 M of the acid

0.29 M of the acid

0.00875 M of acid

Biochemistry Quizzes

Biomolecules (13) Bio Carbohydrates (14) Proteins (26) Enzymes (4) Lipids (14) Metabolism (39) Bioenergetics (7) Vitamins (4) Hormones (1) Cell Signaling (4)

Biochemistry Quiz On Carbohydrates

Carbohydrates are essential biomolecules that provide energy and play crucial roles in biological processes. This Carbohydrates Quiz is designed to test your knowledge of their str...

Questions: 25 | Attempts: 59854 | Last updated: Jun 13, 2025

Sample Question
Which of these elements is NOT a constituent of Carbohydrates?

Carbon

Hydrogen

Oxygen

Nitrogen

B59: Eicosanoids

SGU Biochemistry - Fall 2009, Lecture 59: Eicosanoids Review questions from Lippincott, Mark's, BRS, and lecture notes from Dr. Trotz

Questions: 36 | Attempts: 4303 | Last updated: Mar 22, 2023

Sample Question
Prostaglandins, and the related compounds thromboxanes and ____, are collectively known as eicosanoids (L p. 213).

Leukotrienes

Biology Questions On Biomolecules Quiz

Take a look at this awesome and fun quiz that is based on biology questions on Biomolecules. Have you studied biomolecules? Do you think you have a good understanding of it? If yes...

Questions: 20 | Attempts: 38938 | Last updated: Jul 17, 2025

Sample Question
Match each monomer to the polymer made from the monomers.

Nucleotide

DNA/RNA

Amino acid

Polypeptide (protein)

Cell Communication And Signaling Quiz

Play this advanced level cell communication and signaling quiz and evaluate your knowledge in biology. Cell signaling or cell communication allows cells to receive, process, and tr...

Questions: 10 | Attempts: 2257 | Last updated: Mar 22, 2023

Sample Question
Which of the following domain is not found in the structure of nuclear receptors?

Hinge domain

C-terminal domain

DNA binding domain

F-domain

Enzymes Biochemistry Trivia Quiz!

We welcome you to this Enzymes biochemistry trivia quiz! Do you know anything about enzymes and biochemistry? Can you pass this quiz? It is defined as a macromolecule that catalyze...

Questions: 20 | Attempts: 4714 | Last updated: Aug 19, 2023

Sample Question
What best describes cytochrome P450 isoenzymes?

They are located in the small intestine and are responsible for oxidative metabolism of a majority of drugs

They are located in the liver and are responsible for oxidative metabolism of a majority of drugs

They are located in the small intestine and are responsible for reductive metabolism of a majority of drugs

They are located in the liver and are responsible for reductive metabolism of a majority of drugs

Do you know the HCG Diet Meal Plan?

Do you know what's allowed on the HCG Diet Protocol meal plan by Dr. Simeons? There's so many "new" versions out there. So many people think they've out...

Questions: 15 | Attempts: 253 | Last updated: Mar 18, 2023

Sample Question
How many calories per day are allowed on the protocol?

750

500

1200

2000

biochemistry lipids quiz

Check out our amazing biochemistry quiz designed to test how much you know about lipids. You must have studied fats and lipids in your biochemistry chapters. It's time to check...

Questions: 20 | Attempts: 24449 | Last updated: Sep 09, 2024

Sample Question
The basic backbone of most fat or oil molecules is an alcohol called....

Glycerol

Glycerin

Glyceric acid

Glycogen

Glycolysis Pathway Quiz

Glycolysis converts glucose into two molecules with three carbons each and releases energy. This quiz on the mechanics of the Glycolysis pathway is aimed at gauging your kn...

Questions: 10 | Attempts: 17905 | Last updated: Feb 15, 2024

Sample Question
Where does glycolysis take place?

The mitochondria

The chloroplast

The cytoplasm

The stroma

Biochemistry 3 - Amino Acids & Proteins

A quiz for the SBI4U Biology Course Biochemistry Unit

Questions: 17 | Attempts: 14800 | Last updated: Feb 06, 2024

Sample Question
The type of bond that forms between amino acids in order to eventually form a protein is called a....

Glycosidic linkage

Hydrogen bond

Ionic bond

Peptide bond

Functions of Vitamins and Minerals

Explore the essential roles of vitamins and minerals in human health through this quiz. It focuses on the functions of Thiamin, Riboflavin, Vitamin B6, Niacin, Folate, and Vitamin ...

Questions: 12 | Attempts: 413 | Last updated: Mar 21, 2023

Sample Question
Which of the following is a function of Thiamin (vitamin B1)?

Involved in CHO metabolism and branched-chain amino acid metabolism

Involved in DNA synthesis and amino acid metabolism

Involved in CHO and fatty acid metabolism

Part of coenzyme that assist with formation of blood

Environmental Chemistry Quizzes

Air Pollution (4) Soil Pollution (1) Waste Management (1) Toxicology (8)

Air Pollution - Unburnt Hydrocarbons

This quiz will test you on your understanding of unburnt hydrocarbons.

Questions: 5 | Attempts: 606 | Last updated: Mar 22, 2022

Sample Question
Incomplete combustion of petrol does not produce unburnt hydrocarbons.

True

False

Texas Private Applicator License Quiz

Texas Private Applicator License is an official document provided by the state to approve the applicant in applying pesticides to fight pests in plants, foods, and lots more. The c...

Questions: 10 | Attempts: 3304 | Last updated: Jul 16, 2025

Sample Question
Which of department controls the issuing of the license?

Department of Education

Department of Housing

Department of Agriculture

Department of Information

How well do you know the study of toxins!

Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances o...

Questions: 60 | Attempts: 3850 | Last updated: Mar 22, 2023

Sample Question
Regulatory agency that proposed to classify human carcinogens based on weight of evidence criteria

Consumer Product Safety Commission

Centers for Disease Control

Environmental Protection Agency

Food And Drug Administration

Integrated Solid Waste Management-I

Explore key aspects of managing solid waste in this quiz titled 'Integrated Solid Waste Management-I'. Cover topics like residential waste components, historical developments in wa...

Questions: 10 | Attempts: 400 | Last updated: Mar 21, 2023

Sample Question
Which item is a typical component of the Residential Wastes?

Paper

Concrete

Lumber

Drywall

Industrial Chemistry Quizzes

Pharmaceuticals (2) Food Chemistry (6) Industrial Metallurgy (6) Detergents (1)

Soap Basic Facts! Trivia Quiz

Do you ever wonder about soap? Would you like to try this quiz? Soap is a blend of animal fat or vegetable oil and caustic soda. For centuries, soap has been used to clean yourself...

Questions: 8 | Attempts: 254 | Last updated: Mar 20, 2023

Sample Question
Hard water comes from

If it is solid or liquid

Minerals in the water

Acid in the water

Base in the water

Bouie and Burton-Moroney's Food Science Midterm

Food Science Midterm Exam covering the Following Standards: FCS-FS-1. Students will define food science and explore careers in food science. a. Define the study of f...

Questions: 50 | Attempts: 544 | Last updated: Mar 22, 2023

Sample Question
A shallow dish with a loose-fitting cover

Balance

Petri dish

Test tube

Thermometer

Metallurgy trivia quiz

What do you know about metallurgy? Get ready for an exciting metallurgy trivia quiz. Metallurgy is the study of the physical and chemical composition of metallic elements. This stu...

Questions: 14 | Attempts: 6679 | Last updated: Aug 24, 2023

Sample Question
Those features or characteristics of metal that make it useful and distinctive from all others.

Properties

Element

Composition

Fusion

Pharma analysis and chemistry

Explore key concepts in pharmaceutical chemistry with our 'Pharma Analysis and Chemistry' quiz. Assess your knowledge on organic compounds, chemical reactions, and analytical techn...

Questions: 7 | Attempts: 139 | Last updated: Aug 31, 2023

Sample Question
Name of COOH2 is___________?

Formic Acid

Nuclear Chemistry Quizzes

Chemistry Radioactivity (7) Chemistry Nuclear Reactions (1) Nuclear Energy (2) Nuclear Safety (39)

Redox Definitions & Identification

This quiz titled 'Redox Definitions & Identification' assesses understanding of redox reactions, focusing on electron transfer processes. It evaluates knowledge of oxidation, reduc...

Questions: 11 | Attempts: 319 | Last updated: Mar 20, 2023

Sample Question
Is it redox?

Yes

No

Marie Curie- Meagan Stephens

Explore the groundbreaking work of Marie Curie in this engaging quiz crafted by Meagan Stephens. Test your knowledge on Curie's discovery of radioactivity, debunk myths, and learn ...

Questions: 5 | Attempts: 666 | Last updated: Mar 21, 2023

Sample Question
What discovery is Marie Curie known for?

The X-ray

Petroleum

Radioactivity

Neurology

Chemistry: Ionization Energy And Nuclear Charge Quiz

This Chemistry quiz focuses on ionization energy and nuclear charge. It challenges learners to understand electron behavior in atoms, the impact of nuclear charge, and general tren...

Questions: 5 | Attempts: 2463 | Last updated: Dec 16, 2024

Sample Question
True or False: The proccess of when an atom GAINS electrons to become an ion, is called Ionization.

True

False

Lab Safety Practice Quiz

The Lab Safety Quiz is designed to assess your understanding of the essential rules and practices that ensure a safe and effective laboratory environment. Safety is critical in all...

Questions: 10 | Attempts: 72363 | Last updated: Jan 13, 2025

Sample Question
What should you do if you accidentally break a test tube and spill a chemical on the table?

Inform the instructor and lab assistant. Use water and paper towels to clean up the spill; place the broken test tube in the disposal container specified by the teacher for sharp objects.

Throw the glass into the nearest trash bin and let the spill air-dry rather than letting anyone know.

Quickly dispose of the glass, wipe up the spill with the nearest cloth, and hope nobody notices.

Caution your lab partners to avoid the area while you dispose of the glass.

Theoretical Chemistry Quizzes

Quantum Chemistry (2) Molecular Modeling (16) Computational Chemistry (1) Chemical Thermodynamics (41) Reaction Dynamics (81) Electronic Structure (100) Molecular Dynamics (19)

Endothermic and Exothermic Chemical Reactions! Trivia Quiz

Endothermic and Exothermic are chemical reactions that absorb and release heat. An example of an endothermic reaction is photosynthesis. An exemplar of an exothermic reaction is co...

Questions: 10 | Attempts: 6306 | Last updated: Jun 05, 2024

Sample Question
C6H12O6 + 6O2 à 6CO2 + 6H2O ∆H = -2803 kJ

Exothermic

Endothermic

Beane Unit 5 Chemistry Test

The Beane Unit 5 Chemistry Test assesses key concepts such as molar mass, Avogadro's number, empirical formulas, and compound composition. It is designed to evaluate understanding ...

Questions: 24 | Attempts: 232 | Last updated: Mar 22, 2023

Sample Question
What is the molar mass of water?

18

18.02

17.01

16

Chemistry Atomic Structure Quiz Questions And Answers

Test your understanding of atomic structure with this comprehensive Atomic Structure Quiz! This quiz covers key chemistry concepts, including protons, neutrons, electrons, atomic n...

Questions: 20 | Attempts: 27328 | Last updated: Nov 23, 2024

Sample Question
A neutron carries a positive charge.

True

False

A Test on Atoms, Elements, and Molecules!

This quiz can be used as a pre-test for a unit on atoms, molecules, elements, and compounds. The quiz will, along with a post-test, serve as a method to determine how much the stud...

Questions: 10 | Attempts: 49398 | Last updated: Oct 20, 2024

Sample Question
All matter consists of particles called________________.

Units

Atoms

Cubes

Pints

Chemistry Quiz: Molecular Shapes

In the following quiz, on the scientific topic of chemistry, we’re going to be taking our microscopes and focusing in on some of the more intriguing little things you’l...

Questions: 10 | Attempts: 8528 | Last updated: Apr 19, 2024

Sample Question
Which of the following will water have?A. B. C.

A

B

C

Energy Changes & Atomic Emission Spectra

Explore the fascinating phenomena of energy changes and atomic emission spectra in this quiz. Understand how electrons transition between energy states in atoms, and how this relat...

Questions: 7 | Attempts: 5546 | Last updated: Mar 21, 2023

Sample Question
The light emitted from a fireworks display is produced when electrons in an excited state

Absorb energy as they move to lower energy states

Release energy as they move to higher energy states

Release energy as they move to lower energy states

Absorb energy as they move to higher energy states

Balancing chemical equations quiz questions and answers

Get ready for this balancing chemical equations quiz. When it comes to chemical reactions, there are some ways that you can identify the changes in the elements to check for physic...

Questions: 10 | Attempts: 21017 | Last updated: Jun 17, 2024

Sample Question
___ CH4 + ___O2 --> ___CO2 + ___H2O

1 2 1 2

2 1 2 1

3 1 2 4

1 2 3 4

Medicinal Chemistry Quizzes

Pharmacokinetics (1) Drug Metabolism (1)

Chemistry Quiz -Level 1

Medicinal chemistry quiz on drug metabolism and the cyp 450 system.

Questions: 15 | Attempts: 249 | Last updated: May 08, 2025

Sample Question
What does the word "oxygen" mean?

Breathable

Air Forming

Metabolic

Acid Forming

AQA module B1 Biology (Drugs)

There are a lot of drugs prescribed to different patients all around the world. In our previous classes we have been able to cover the different drugs in existence prescribed and u...

Questions: 17 | Attempts: 774 | Last updated: Mar 21, 2023

Sample Question
A recreational drug is

A medicine

Taken for pleasure

Taken for relaxation

Taken for stimulation

Materials Chemistry Quizzes

Crystal Structure (1) Band Theory (1) Nanomaterials (4) Biomaterials (2) Corrosion (1) Alloys (1)

What do you know about Aluminium Alloy? Quiz

A metal can be combined with other metals to form a new kind of metal and not only that but a metal can also be combined with other elements to give new product. This is what we ca...

Questions: 10 | Attempts: 508 | Last updated: Mar 22, 2023

Sample Question
Presence of which material in aluminium alloy provides ductility to the alloy?

Silicon

Iron

Copper

Zinc

All about science terms

Select the correct choice to each of the following questions

Questions: 15 | Attempts: 112 | Last updated: Mar 22, 2022

Sample Question
What does Propulsion fault light mean?

Door Is Ajar

Passenger Requested Stop

Train Car Has Dead Motor

Fuel Is Depleted

How Much Do You Know About Leather? Quiz

Think leather is just for jackets and shoes? Take our Leather Quiz to dive deeper. This quiz covers everything you need to know about leather, from its origins to how it’s cr...

Questions: 10 | Attempts: 2936 | Last updated: Aug 13, 2024

Sample Question
What animal is most commonly used for producing leather?

Cow

Sheep

Pig

Alligator

Corrosion Questions: Chemistry Quiz!

Explore the fundamentals of corrosion in this engaging Chemistry quiz! Learn about the chemical reactions involved in corrosion, conditions for rusting, the impact of salt on corro...

Questions: 11 | Attempts: 6489 | Last updated: Mar 22, 2023

Sample Question
Corrosion is a chemical reaction that involves:

The inside of the object changing from an element to a compound

The surface of the object changing from an element to a compound

Nothing happens

The surface of the object changes from one element into another element.

Do you know Covalent crystal?

In covalent bond electron pairs are shared between atoms and in a Covalent crystal, atoms are connected with covalent bonds. How much do you know about this topic? Take this test a...

Questions: 10 | Attempts: 185 | Last updated: Mar 20, 2023

Sample Question
Usually Covalent crystals have how many dimensions?

None

One dimension

Two dimensions

Three dimensions

Practice Quiz for Nanoscience

Take this quiz to see how comfortable you are with the course material before taking the final assessment.

Questions: 10 | Attempts: 4074 | Last updated: Oct 19, 2023

Sample Question
Nanoscience has to do with objects that are:

1-100 nanometer

0.01 to 0.001 meters

0.000 1 to 0.000 001

Smaller than a nanometer

Top Trending Chemistry Quizzes

Grade 10 Chemistry Test: Assess Your Knowledge

Chemistry, at its core, is the study of matter and its properties as well as how matter changes. It is a field that explores the very essence of our world, from the air we breathe to the complex molecules that make up living...

Questions: 10 | Attempts: 101042 | Last updated: Jun 12, 2025

Sample Question
What is the chemical symbol for gold?

Au

Ag

Fe

Hg

Grade 9 Chemistry Quiz: Test Your Chemistry Knowledge

Test your knowledge with this engaging grade 9 chemistry quiz! This quiz covers fundamental concepts, from atomic structure and the periodic table to chemical bonding and reactions. Challenge yourself with multiple-choice...

Questions: 15 | Attempts: 82761 | Last updated: Jun 23, 2025

Sample Question
Elements consist of a single type of atom.

True

False

Test your knowledge with Dr. Doe's Chemistry Quiz!

Test Your Knowledge With Dr. Doe's Chemistry Quiz!

Welcome to Dr. Doe's Chemistry Quiz! Ready to tackle those tricky chemical reactions and unravel the mysteries of matter? Then step into the lab and put your knowledge to the test with Dr. Doe's Chemistry Quiz!...

Questions: 15 | Attempts: 11069 | Last updated: Feb 4, 2025

Sample Question
Which of the following is a noble gas?

Hydrogen

Nitrogen

Helium

Oxygen

Introduction To Chemistry Quiz Questions And Answers

Do you love chemistry? Why not try this Introduction to Chemistry quiz" and see how much you know. Chemistry is the scientific study of matter, including matter formation, composition, various attributes, and the energy they...

Questions: 15 | Attempts: 10896 | Last updated: Jan 6, 2025

Sample Question
Which of the following is not a part of the scientific method?

Experimenting

Observing

Proving

Hypothesizing

Basic Chemistry Quiz Questions And Answers

Welcome to our comprehensive Basic Chemistry Quiz, where we delve into the fundamental principles of chemistry to challenge and enlighten curious minds. Whether you're a chemistry enthusiast or simply looking to brush up on...

Questions: 15 | Attempts: 35214 | Last updated: Jun 28, 2025

Sample Question
The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with a positive charge is the ___________.

Electron

Neutron

Proton

None of these

Popular Chemistry Quizzes

Chemistry Test: Questions & Answers For Every Level

Chemistry Test: Questions & Answers for Every Level

Are you looking to ace your next chemistry test? Look no further! This quiz is your ultimate source to mastering this challenging subject. Packed with comprehensive study materials, practice problems, and detailed explanations,...

Questions: 194 | Attempts: 101474 | Last updated: Apr 7, 2025

Sample Question
What are the substances that enter a chemical reaction called?

Reactants

Products

Catalysts

None of the above

Test Your Knowledge On Elements!

Hydrogen, Helium, Neon, Nitrogen... These are just a few of the elements in the scientific periodic table. There are also the four elements of water, air, wind, and fire. Take this quiz to test your knowledge on both the...

Questions: 10 | Attempts: 59358 | Last updated: Sep 14, 2023

Sample Question
What is the first element in the periodic table?

Helium (He)

Oxygen (O)

Hydrogen (H)

Sodium (Na)

Lab Equipment Quiz Questions And Answers

Think you can identify a beaker from a Bunsen burner? Do you know your pipettes from your Petri dishes? Put your lab knowledge to the test with our interactive Laboratory Equipment Quiz! This quiz is perfect for science...

Questions: 20 | Attempts: 52074 | Last updated: Jan 31, 2025

Sample Question
What is this piece of laboratory equipment?

Dropper

Graduated cylinder

Test tube

Beaker

Elements Compounds And Mixtures Quiz For Grade 7th

Elements compounds and mixtures quiz for grade 7th

Prepare yourself to take this "Elements compounds and mixtures quiz for grade 7th." We came to know the difference between a mixture, compound, and element in chemistry class. A compound is a substance made up of two or...

Questions: 14 | Attempts: 40015 | Last updated: Sep 9, 2024

Sample Question
An alloy is:

A compound

A mixture of metals

A solution of gases

Recent Chemistry Quizzes