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  - Polymer Chemistry
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  - Theoretical Chemistry
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    - Reaction Dynamics 81
    - Electronic Structure 100
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  - Green Chemistry
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    - Green Synthesis 5
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  - Materials Chemistry
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- Biology
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  - Genetics
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    - Biodiversity 28
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  - Botany Plant Biology
    - Plant Anatomy 38
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    - Photosynthesis 53
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  - Zoology Animal Biology
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    - Anatomy 16
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Exams & Certifications

8th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Chemistry Pop Quiz - Extra Credit

Questions: 10 | Attempts: 69 | Last updated: Feb 23, 2025

Sample Question
Which of the following represents the total number of neutrons in Rb-87?

87

37

50

Can not be determined

Chemistry Test For Grade 9

Questions: 15 | Attempts: 534 | Last updated: Jun 9, 2025

Sample Question

A

B

C

D

Basic Chemistry Exam Quiz Trivia!

Questions: 16 | Attempts: 214 | Last updated: Jul 16, 2026

Sample Question
Signs of a chemical change include:

Change of colour, change of temperature, precipitate (solid) formed, gas released.

Change of colour, change of temperature, precipitate (solid) formed, gas released, odor change

Change of colour, reversing back to original form, precipitate (solid) formed, gas released.

No change in colour, reversing back to original form, precipitate (solid) formed, gas released.

Basics Of Chemistry Exam: Quiz!

Questions: 50 | Attempts: 800 | Last updated: Mar 19, 2025

Sample Question
The rapid oxidation of a substance, accompanied by the production of heat and light is called?

Combustion

Reduction

Emulsification

Ionization

Chemistry Of The Atom (For Biology Class)

Questions: 8 | Attempts: 102 | Last updated: Feb 23, 2025

Sample Question
Where are protons located?

In the nucleus

Outside of the nucleus

Chemistry Revision - 1

Questions: 15 | Attempts: 79 | Last updated: Feb 23, 2025

Sample Question
The reactants of the reaction “hydrogen + oxygen → water” is / are

Water and oxygen.

Only hydrogen.

Only oxygen.

Hydrogen and oxygen.

Option 5