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  - Nuclear Chemistry
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  - Polymer Chemistry
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  - Theoretical Chemistry
    - Quantum Chemistry 5
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    - Chemical Thermodynamics 43
    - Reaction Dynamics 81
    - Electronic Structure 100
    - Molecular Dynamics 19
    - Spectroscopy Theory 5
  - Medicinal Chemistry
    - Drug Design 4
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    - Enzyme Inhibition 5
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    - Structure Activity 5
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  - Green Chemistry
    - Sustainable Design 4
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    - Catalysis 4
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  - Materials Chemistry
    - Crystal Structure 5
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- Biology
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  - Genetics
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  - Evolution
    - Origin of Life 9
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    - Comparative Anatomy 12
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    - Ecosystem 36
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    - Biodiversity 28
    - Ecological Conservation 46
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  - Human Anatomy & Physiology
    - Skeletal System 116
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    - Respiratory System 44
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  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 52
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    - Economic Botany 5
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 23
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 33
    - Mycology 16
    - Parasitology 53
    - Microbial Genetics 5
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    - Microbial Biotechnology 5
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
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    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 21
    - Nitrogen Metabolism 5
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  - Immunology
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  - Developmental Biology
    - Gametogenesis 5
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- Earth & Space Science
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    - Minerals 32
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Exams & Certifications

Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

A number of key words have been omitted from the text of the following section on Water. Try to use your knowledge of water to fill in the blank spaces with appropriate words.

Questions: 20 | Attempts: 353 | Last updated: Mar 21, 2025

Sample Question
Water is a simple chemical compound, each molecule composed of one oxygen and two ____________ atoms. Why, then, is it so important? Most fundamentally, water is essential for life. Every living organism on earth must have water in some form in order to survive. Every living cell is composed primarily of water. When space probes are dispatched to other planets in search of other life forms, they look for the presence to water to determine if life, as we know it, is possible there.

Nitrogen

Iron

Phosphorus

Hydrogen

Helium

Iha Education June Webinar - Syngenta - Chemicals

This quiz was created to review the Syngenta June 18th webinar.

Questions: 10 | Attempts: 73 | Last updated: Sep 13, 2025

Sample Question
How do you distinquish forms of Whitefly?

Color

Wing shape

Plant preference

GCSE Core Chemistry Quiz

Do you love chemistry? Are you looking to solidify your understanding of GCSE Core Chemistry? Dive into our interactive quiz designed to reinforce your knowledge and boost your confidence. Our quiz covers essential topics, from...

Questions: 10 | Attempts: 4752 | Last updated: Mar 11, 2025

Sample Question
What does sulfur dioxide cause?

Global dimming

Global Warming

Acid rain

Climate changes

Chemistry Regents Exam Practice Test

Prepare yourself to take this "Chemistry Regents Exam Practice Test" and check how well you score on this quiz. In chemistry, a reagent or analytical reagent is meant by a substance or compound which is added to a...

Questions: 22 | Attempts: 18699 | Last updated: Jun 19, 2025

Sample Question
Compared to the charge and mass of a proton, an electron has...

The same charge and a smaller mass.

The same charge and the same mass.

An opposite charge and a smaller mass.

An opposite charge and the same mass.

Matter And How IT Changes: Quiz!

Explore the fundamentals of matter, its properties, states, and transformations in this engaging quiz.

Questions: 19 | Attempts: 110 | Last updated: Mar 20, 2025

Sample Question
In what way are all objects alike?

They take up space.

They have weight.

Both a and b.

Chemistry Quiz 4 6th Graders

This quiz has been made for 6th graders & is based on general knowledge. So, what are you waiting 4? Come & test your brain with this quiz!

Questions: 6 | Attempts: 163 | Last updated: Apr 10, 2025

Sample Question
A SUBSTANCE DISSOLVES IN A LIQUID TO FORM :

Soloution

Product

Gas

Unit 1: What Is Chemistry? Matter

This quiz is a True/False quiz included in the review. Type T if the statement is true or F if the statement is false.

Questions: 10 | Attempts: 707 | Last updated: Mar 20, 2025

Matter Quiz By Jenna and Devyn

This quiz will include many questions about matter and sceince.

Questions: 10 | Attempts: 104 | Last updated: Feb 2, 2025

Sample Question
What is matter?

Air

Scissors

Humans

All of the above

Exam: Chemistry Test Trivia Quiz Questions!

There are a lot of elements in the earth and we got introduced to some of them in sixth grade through the periodic table. How knowledgeable are you when it comes to 6th-grade chemistry? Do you think you understand all the basics?...

Questions: 17 | Attempts: 635 | Last updated: Mar 20, 2025

Sample Question
A Substance made of two or more elements chemically combined?

Chemicle Formula

Compund

Chemicle Bond

The Ultimate Chemistry Exams Prep Test

In chemistry classes, we get to discuss a lot about liquid and how to form a solution. With the midterms just around the corner, it is becoming more critical to ensure that you are up to date with all covered in class so far....

Questions: 65 | Attempts: 9376 | Last updated: Oct 11, 2025

Sample Question
Convert 20g to kg.

2000kg

20000kg

0.20kg

0.020kg

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