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Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Fundamentals of Chemistry: Understanding Elements, Compounds, and Mixtures

Questions: 10 | Attempts: 22 | Last updated: Oct 24, 2025

Sample Question
What is a solution?

A mixture where the substances are evenly distributed, but can be separated by some physical process. An example is salt mixed tin water.

An irreversible chemical reaction between two or more substances resulting in the formation of new substances.

A compound formed by the chemical combination of two or more elements.

A solid material produced by the condensation of a gas, vapor, or suspension.

Fundamentals of Chemistry: Defining Key Terms Quiz

Questions: 29 | Attempts: 10 | Last updated: Oct 27, 2025

Sample Question
What are atoms?

-Building blocks of matterMade of 3 types of particles1. Protons in nucleus (+ charge)2. Neutrons in nucleus (neutral charge)3. Electrons around nucleus (negative charge)

Atoms are the smallest unit of energy.

Atoms cannot be found in nature.

Atoms consist only of protons in the nucleus.

Elemental Challenge: Mastering the Periodic Table Quiz

Questions: 29 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What is the element with atomic number 74 and atomic weight 183.84?

Mercury

Periodic War

Gold

Titanium

Introduction to Chemistry: Matter, Measurement, and Basic Concepts

Questions: 28 | Attempts: 13 | Last updated: Oct 22, 2025

Sample Question
What color are Hydrogen and Helium atoms?

H: black, He: orange

H: red, He: green

H: yellow, He: purple

H: whiteHe: blue

Fundamentals of Chemistry: Key Terms Quiz

Questions: 5 | Attempts: 20 | Last updated: Oct 22, 2025

Sample Question
Define Atom.

A single individual particle

A group of particles

A form of energy

A type of molecule

Mastering Laboratory Measurement Tools

Questions: 25 | Attempts: 37 | Last updated: Nov 17, 2025

Sample Question
What is the name of the glass container often used in laboratories for measuring liquids?

Bunsen burner

Test tube

Beaker

Erlenmeyer flask

CSMLS Blood Gas Chemistry Quiz

Questions: 30 | Attempts: 23 | Last updated: Jan 7, 2026

Sample Question
Which conditions can cause a true abnormal blood gas result?

Cold, headache, broken arm

Headache, cold, renal disease

Hypoxia, CO₂ retention, renal disease

Broken arm, headache, hypoxia

How Many Milliliters? Quiz: Volume and Conversion

Questions: 20 | Attempts: 26 | Last updated: Feb 22, 2025

Sample Question
How many milliliters are there in a gallon?

3785 milliliters

4000 milliliters

3500 milliliters

4500 milliliters

How Many Ounces? Quiz: Test Your Measurement Skills

Questions: 20 | Attempts: 40 | Last updated: Feb 22, 2025

Sample Question
How many ounces are in a pint?

8 ounces

12 ounces

16 ounces

20 ounces

Quiz: How Much Do You About National Mole Day?

Questions: 15 | Attempts: 192 | Last updated: Oct 9, 2025

Sample Question
When is National Mole Day celebrated every year?

October 23

March 23

January 3

November 6

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