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Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Pure Substances and Mixtures Quiz

Questions: 10 | Attempts: 10693 | Last updated: Mar 22, 2025

Sample Question
Which of these are NOT a correct part of Particle Theory. (Check all that you think applies)

Temperature changes the speed of particles

Particles are ALWAYS moving

Only liquids and gas particles move

Particles have attraction forces

There are no spaces between solid particles

A Chemistry Quiz On Elements and Their Symbols

Questions: 10 | Attempts: 12796 | Last updated: Aug 17, 2025

Sample Question
What's the symbol of potassium?

K

Ke

Ca

Sc

Basic Chemistry Quiz: Test Your Chemistry Fundamentals

Questions: 16 | Attempts: 174 | Last updated: Aug 21, 2025

Sample Question
What is the study of the heat associated with chemical reactions and physical processes called?

State Function

Thermochemistry

Chemical Energy

A 7th-grade Chemistry Review Test

Questions: 10 | Attempts: 20424 | Last updated: Oct 23, 2025

Sample Question
Which of the following is a chemical property of wood?

Wood can be burned in a fireplace.

Wood is a solid that will float on water.

The bark is a darker color than the inside.

Wood can be chopped into smaller pieces.

Describing and Measuring Matter! Ultimate Trivia Quiz

Questions: 17 | Attempts: 236 | Last updated: Mar 21, 2025

Sample Question
A ________ property is a characteristic of a pure substance that can be observed without changing it into another substance.

Homogeneous

Heterogeneous

Chemical

Physical

Matter Unit Test Review

Questions: 33 | Attempts: 894 | Last updated: Mar 21, 2025

Sample Question
Which is a state of matter?

Squishy

Solid

Slimey

Can You Pass This Basic Chemistry Exam?

Questions: 10 | Attempts: 944 | Last updated: Aug 13, 2025

Sample Question
One example of a physical change is

Burning paper.

Baking cookies.

Heating table sugar.

Dissolving salt in water.

Science Benchmark I: Part 1 (46)

Questions: 46 | Attempts: 678 | Last updated: Mar 22, 2025

Sample Question
What is a "pure" form of substance that "cannot" be broken down chemically into other substances?

Compound

Element

Atom

Mixture

Chemistry Review Grade 9 Science

Questions: 20 | Attempts: 6082 | Last updated: Oct 19, 2025

Sample Question
this subatomic particle has a positive charge

Proton

Neutron

Electron

Andreon

Vladon

Chemistry Topic 4 Quiz

Questions: 13 | Attempts: 215 | Last updated: Mar 21, 2025

Sample Question
What is an element?

A substance made of two or more different atoms chemically joined together.

A substance made of only one type of atom.

A group of non-metal atoms which are chemically joined together.

I don't have a clue.

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