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  - Nuclear Chemistry
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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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    - Spectroscopy Theory 5
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  - Green Chemistry
    - Sustainable Design 4
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    - Waste Prevention 5
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    - Catalysis 4
    - Biodegradable Materials 5
    - Green Synthesis 5
    - Solvent Reduction 5
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  - Materials Chemistry
    - Crystal Structure 6
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    - Composites 8
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- Biology
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  - Genetics
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  - Evolution
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    - Comparative Anatomy 12
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    - Human Evolution 5
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  - Ecology
    - Ecosystem 36
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
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    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 69
    - Nervous System 124
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
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    - Excretory System 10
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    - Immune System 11
    - Integumentary System 21
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  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
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    - Plant Taxonomy 43
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    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Mollusca 5
    - Echinodermata 6
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    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 29
    - Physiology 36
    - Reproduction 26
    - Development 6
    - Behavior 64
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - 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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    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
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    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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  - Immunology
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  - Developmental Biology
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- Earth & Space Science
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    - Minerals 32
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8th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

After Effects Of Chemical Changes! Trivia Facts Quiz

Since we are familiar with how chemical changes happen, there are aftermath of the combination of two substances to form a new substance. Effects of chemical changes can be beneficial or harmful to surroundings. What are the...

Questions: 10 | Attempts: 227 | Last updated: Mar 21, 2025

Sample Question
Which of these is not a characteristic of chemical changes?

It is not easily reversible

It is easily reversible

It always involve catalysts

No new substances are formed

Chemistry Quiz On Chemical Changes! Trivia

Chemical Changes occur as a result of combination of two substances through chemical reactions to form new substances. These changes occur after there is a reaction which may gives out heat or absorb heat. Chemical change exists...

Questions: 10 | Attempts: 281 | Last updated: Mar 22, 2025

Sample Question
Which of these is the reaction where heat is absorbed?

Endothermic reaction

Exothermic reaction

Reversible reaction

Catalytic reaction

A Fundamentals Of Chemistry Quiz!

Welcome to our Fundamentals of Chemistry Quiz! This quiz is tailored to test your comprehension of essential concepts in chemistry, making it perfect for both beginners and enthusiasts looking to deepen their understanding....

Questions: 10 | Attempts: 600 | Last updated: Apr 1, 2025

Sample Question
Choose the correct answer for: The greatest number from the following:

10-2

10-3

10-4

10-5

Chemistry Questions On Mixtures! 7th Grade Trivia Quiz

Mixtures can occur in different forms, and sometimes they create a solution that can be separated and other times the separation is not so easy. What have you learned so far about mixtures from your 7th-grade science class? Take...

Questions: 49 | Attempts: 991 | Last updated: Apr 2, 2025

Sample Question
A mixture is ...

A pure substancae

Two or more substances mixed together

MCAS Chemistry Exam Practice

Chemistry is branch of science that deals with the study of matter and changes that matter undergoes under different conditions. This branch is applied in industries operating on petroleum, pharmaceutical, breweries etc. This...

Questions: 10 | Attempts: 173 | Last updated: Mar 19, 2025

Sample Question
What is the symbol of the element named Iron?

I

Fe

Ir

Ag

Water Chemistry Trivia Quiz!

What is water chemistry? This quiz may be a challenge for a beginner in chemistry, but it is worth a try. Water is an inorganic, transparent, odorless, tasteless, and almost colorless chemical substance. Water is essential for...

Questions: 15 | Attempts: 547 | Last updated: Mar 22, 2025

Sample Question
Identify the statement that is correct about the number of protons and electrons in an atom:

The number of protons and the number of electrons in an atom are always equal.

The number of protons is always greater than the number of electrons in an atom.

The number of protons is always less than the number of electrons in an atom.

The number of protons and electrons equals the mass of an atom.

Chemistry Basics: Introduction To Matter Quiz

Explore the building blocks of the universe with our Introduction to Matter Quiz! This comprehensive quiz will challenge your understanding of the basics of chemistry, from atoms and molecules to the fascinating states of...

Questions: 13 | Attempts: 143 | Last updated: May 10, 2025

Sample Question
The internal energy stored in the chemical bonds between atoms is a form of potential energy that is sometimes called...

Atoms

Chemical Energy

Elements

Physical Energy

Do You Know The People Behind The Laws In Chemistry?

Chemistry is a broad science concerned with the nature, composition and decomposition of matter. This field is developed by certain men and women. This quiz will examine your knowledge of the early chemists who worked to produce...

Questions: 10 | Attempts: 137 | Last updated: Mar 20, 2025

Sample Question
The law of conservation of mass was stated in 1789 by

Andrew Priestly

Antoine Lavoiser

Karl Edward

Isaac Newton

8th Grade Chemistry Test: Ultimate Quiz

Have you learned chemistry well during school? To test your knowledge, take this chemistry quiz for class 8. Can you pass this 8th-grade chemistry test? Chemistry is the study of matter and its properties. One way to understand...

Questions: 10 | Attempts: 19555 | Last updated: Oct 22, 2025

Sample Question
Hydrogen is located in what group of the periodic table?

Group 2

Group 3

Group 1

Group 4

Atoms, Molecules and Ions

This quiz titled 'Atoms, Molecules and Ions' assesses understanding of basic chemical structures, focusing on the composition and characteristics of oxygen, compounds, and elements such as glucose and carbon monoxide. It is...

Questions: 10 | Attempts: 349 | Last updated: Mar 21, 2025

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