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  - Polymer Chemistry
    - Polymerization 5
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  - Theoretical Chemistry
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  - Green Chemistry
    - Sustainable Design 4
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  - Materials Chemistry
    - Crystal Structure 6
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- Biology
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  - Genetics
    - DNA Structure 5
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  - Evolution
    - Origin of Life 9
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  - Ecology
    - Ecosystem 36
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  - Human Anatomy & Physiology
    - Skeletal System 117
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    - Respiratory System 44
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  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 53
    - Plant Reproduction 22
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Fish 76
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    - Anatomy 17
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    - Development 6
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  - Microbiology
    - Microbial Structure 5
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    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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    - Bioinformatics 6
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  - Molecular Biology
    - Biological Biomolecules 8
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  - Immunology
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- Earth & Space Science
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Exams & Certifications

8th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Basic Chemistry Exam - Summer School

This is the information that we have covered during the first week of summer school.

Questions: 8 | Attempts: 3415 | Last updated: Jan 19, 2025

Sample Question
Which of the following is an example of a physical change?

Ice forming after water is placed in a freezer.

A certain liquid is added to a solid, and bubbles of gas form.

Adding baking sode to vinegar.

A bicycle rusting in the rain.

Chapter 1 Quiz (Part 1)

This quiz covers the fist half of Chapter 1: Chemical Foundations in your textbook.

Questions: 20 | Attempts: 145 | Last updated: Mar 21, 2025

Sample Question
For the fist time we can "see" individual atoms. Of course, we cannot see them with the naked eye but we must use a special device called what?

Scanning Electron Microscope

Special Trap

Scanning Tunneling Microscope

Light Microscope

MS. Newton-4.1 Key TerMS Quiz

The 'Ms. Newton-4.1 key terms' quiz focuses on foundational chemistry concepts related to ions and ionic compounds. It assesses understanding of terms like anion, cation, and aqueous solutions, crucial for students in chemistry...

Questions: 10 | Attempts: 106 | Last updated: Jul 17, 2025

Sample Question
A negatively charged ion

Acidic

Anion

Cation

Salt

Balancing Equation and Conservation Of Matter

This quiz is designed to help you master the concepts of conservation of matter and become more comfortable with balancing equations.

Questions: 8 | Attempts: 898 | Last updated: Mar 21, 2025

Sample Question
What does the Law of Conservation of Matter refer to?

Matter can not be created or destroyed.

Matter can be created but can not be destroyed.

Matter can be destroyed but not created.

Feb 5 Chem Quiz

The 'Feb 5 Chem Quiz' assesses practical application skills in chemistry and basic math. It covers topics like molar mass calculation, types of chemical reactions, and proportional reasoning in recipes and assembly tasks,...

Questions: 6 | Attempts: 153 | Last updated: Mar 21, 2025

Sample Question
What is the molar mass of CH4?

12 g/mol

24g/mol

20 g/mol

16 g/mol

None of the above

Chemistry Vocabulary Quiz Questions and Answers

Circle or write in the word that correctly fits the definition.

Questions: 17 | Attempts: 1447 | Last updated: Jun 22, 2025

Sample Question
Something that takes up space and has mass is commonly known as:

Mixture

Product

Matter

Metal

Science Quiz: Chemistry Trivia Questions! Test

The quiz below is a Science Quiz: Chemistry Trivia that is specifically designed to help a student understand the topics they have covered in their chemistry classes. If you are able to pass the quiz, then you have no reason to...

Questions: 14 | Attempts: 221 | Last updated: Mar 21, 2025

Sample Question
Mr. Krabbs wants to make Bikini Bottoms a nicer place to live. He has created a new sauce that he thinks will reduce the production of body gas associated with eating crabby patties from the Krusty Krab. He recruits 100 customers with a history of gas problems. He has 50 of them (Group A) eat crabby patties with the new sauce. The other 50 (Group B) eat crabby patties with the sauce that looks just like new sauce but is really just a mixture of mayonnaise and food coloring. Both groups were told that they were getting the sauce that would reduce gas production. Two hours after eating the crabby patties, 30 customers in group A reported having fewer gas problems and 8 customers in group B reported having fewer gas problems. Which people are in the control group?

Group A

Group B

Element Vs. Compound Review

The 'Element vs. Compound Review' quiz assesses understanding of basic chemical concepts, focusing on distinguishing between elements and compounds, and exploring their stability. It is designed to enhance learners' grasp of...

Questions: 12 | Attempts: 279 | Last updated: Mar 19, 2025

Sample Question
Is lye an element or a compound?

Element

Compound

Element Vs. Compound

This quiz titled 'Element vs. Compound' assesses understanding of basic chemical concepts by distinguishing between elements and compounds through examples like manganese, table salt, and water. It is designed to enhance...

Questions: 20 | Attempts: 719 | Last updated: Jan 9, 2025

Sample Question
Is manganese an element or a compound?

Element

Compound

Chemistry Vocabulary 8th Grade Quiz

Chemistry vocabulary quiz based on Chemistry Vocabulary from 8th grade. Created by lazemaze.Does not open in a new window:http://www.proprofs.com/flashcards/story.php?title=chemistry-vocabulary_3

Questions: 40 | Attempts: 285 | Last updated: Mar 21, 2025

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