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8th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

7th Grade Chemistry Trivia Quiz On Mixtures!

Check out this 7th-grade Chemistry trivia quiz based on mixtures and test your knowledge regarding mixtures and their types. A mixture when it comes to chemistry is a combination of two or more substances. We have covered the...

Questions: 15 | Attempts: 14459 | Last updated: Oct 23, 2025

Sample Question
A mixture is ...

A pure substancae

Two or more substances mixed together

Both A and B

None of the above

Chapter 12.1/12.2 & Element #2

This quiz is designed to test student's mastery of Chapter 12, sections 1 & 2. This quiz also checks student's memorization of element symbol set #2.

Questions: 18 | Attempts: 96 | Last updated: Oct 8, 2025

Sample Question
An element's properties can be predicted from its

Number of protons.

Number of neutrons.

Atomic mass.

Location in the periodic table.

Pure Substances and Mixtures Quiz

How much do you know about pure substances and mixtures? Take this informative quiz to increase your chemistry knowledge. In chemistry, a pure substance is either an element or compound, whereas a mixture is a combination of two...

Questions: 10 | Attempts: 10686 | 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

We all have studied chemistry in school. How well do you remember the symbols of different elements? It's a chemistry quiz on elements and their symbols for those who loved chemistry in school and still love to study it more....

Questions: 10 | Attempts: 12794 | Last updated: Aug 17, 2025

Sample Question
What's the symbol of potassium?

K

Ke

Ca

Sc

Basic Chemistry Quiz: Test Your Chemistry Fundamentals

Refine your understanding of fundamental chemistry concepts with our Basic Chemistry Quiz. Each question will test your knowledge and provide immediate feedback, helping you identify areas for improvement and deepen your...

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

This quiz consisting of 10 questions of various topics of chemistry, is perfect for all the 7th-grade students who are preparing for their final exams. It's a review test and has random questions from 7th-grade chemistry...

Questions: 10 | Attempts: 20394 | 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

Below us the ultimate trivia quiz on describing and measuring matter. If you are a chemistry student you must know that it is indeed possible to measure matter. Matter is essentially anything that has mass and occupies space and...

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

Can You Pass This Basic Chemistry Exam?

The matter is any substance that has mass having volume. Matter exists in 3 states solid, liquid, and gas. "Matter" generally includes atoms and anything made up of them. Read the...

Questions: 10 | Attempts: 933 | 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.

Chemistry Review Grade 9 Science

Review of subatomic particle and ion and isotopes families and density

Questions: 20 | Attempts: 6081 | Last updated: Oct 19, 2025

Sample Question
this subatomic particle has a positive charge

Proton

Neutron

Electron

Andreon

Vladon

Chemistry Topic 4 Quiz

This Chemistry Topic 4 Quiz assesses foundational knowledge in chemistry, focusing on elements, compounds, and noble gases. It evaluates understanding of atomic structure, molecular composition, and chemical bonds, essential for...

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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