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  - Nuclear Chemistry
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  - Polymer Chemistry
    - Polymerization 5
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    - Polymer Properties 6
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  - Theoretical Chemistry
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    - Chemical Thermodynamics 47
    - Reaction Dynamics 81
    - Electronic Structure 100
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    - Spectroscopy Theory 5
  - Medicinal Chemistry
    - Drug Design 4
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    - Enzyme Inhibition 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
    - Atom Economy 5
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  - Materials Chemistry
    - Crystal Structure 6
    - Band Theory 5
    - Materials Polymers 4
    - Ceramics 5
    - Composites 8
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    - Alloys 6
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- Biology
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    - Cell Division 32
    - Cell Cycle 18
    - Transport Mechanisms 28
    - Cell Communication 5
  - Genetics
    - DNA Structure 5
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    - Mutation 4
    - Mendelian Inheritance 5
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  - Evolution
    - Origin of Life 9
    - Theories of Evolution 5
    - Natural Selection 6
    - Variation 5
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    - Speciation 5
    - Fossil Record 5
    - Comparative Anatomy 12
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    - Human Evolution 5
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    - Extinction 5
  - Ecology
    - Ecosystem 36
    - Biomes 24
    - Population Ecology 12
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    - Food Chains 16
    - Food Webs 5
    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
    - Ecological Climate Change 5
  - Human Anatomy & Physiology
    - Skeletal System 117
    - Muscular System 69
    - Nervous System 123
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
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    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 57
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
    - Plant Hormones 5
    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
    - Cnidaria 6
    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 25
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
    - Food Microbiology 5
    - Industrial Microbiology 5
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  - Biotechnology
    - Bio Genetic Engineering 5
    - Recombinant DNA 5
    - Cloning 5
    - PCR 5
    - Gel Electrophoresis 5
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    - Stem Cells 5
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
    - Bio Hormones 32
    - Signal Transduction 5
  - Immunology
    - Innate Immunity 5
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    - Antigens 6
    - Antibodies 4
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    - B Cells 5
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  - Developmental Biology
    - Gametogenesis 5
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    - Cleavage 6
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    - Metamorphosis 6
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- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
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    - Soil 5
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    - Marine Life 47
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Exams & Certifications

8th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

We welcome you to this "Chemistry Quiz For Grade." If you need help with the subject, we are here to lend a helping hand. The test contains carefully curated chemistry questions to help you ace your class. Give them a...

Questions: 15 | Attempts: 522 | Last updated: Jun 9, 2025

Sample Question

A

B

C

D

Basic Chemistry Exam Quiz Trivia!

The 'Basic Chemistry Exam Quiz Trivia!' assesses fundamental chemistry knowledge, covering chemical changes, metal characteristics, water formation, and acid reactions. It's designed to test comprehension of basic chemical...

Questions: 16 | Attempts: 187 | Last updated: Mar 21, 2025

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!

Do you like chemistry? Chemistry is the systematic discipline concerned with elements and compounds that are made up of matter. It studies their composition, structure properties, behavior, and transformations during exposure...

Questions: 50 | Attempts: 788 | 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)

This quiz, titled 'Chemistry of the atom,' assesses key concepts related to atomic structure, focusing on the locations and charges of protons, neutrons, and electrons. It is designed for Biology students to understand...

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

Explore fundamental chemistry concepts in 'Chemistry Revision - 1'. This quiz assesses knowledge on chemical reactions, periodic table elements, and essential properties of substances. Enhance your understanding of chemistry...

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

Chemistry Quiz No. 3

Chemistry Quiz no. 3 assesses knowledge through multiple choice questions, focusing on fundamental concepts. It's designed to evaluate understanding and application skills in chemistry, serving as a useful tool for learners to...

Questions: 34 | Attempts: 217 | Last updated: Apr 8, 2025

Sample Question
Choose the best answer:

A

B

C

D

The Review Test In Chapter 1: The Calculation In Chemistry

...

Questions: 5 | Attempts: 91 | Last updated: Aug 18, 2025

Sample Question
តើនិមិត្តសញ្ញា (aq) មានន័យដូចម្តេច?

សមាសធាតុរឹង

អង្គធាតុរាវ

សារធាតុរលាយក្នុងទឹក

សារធាតុមិនរលាយក្នុងទឹក

What Do You Know About Chemical Change? Trivia Quiz

In the field of Chemistry, a chemical change is referred to as an occurrence where one substance combines with a different substance and forms a new substance or where the mixture brings about two or more substances. What do you...

Questions: 10 | Attempts: 191 | Last updated: Mar 18, 2025

Sample Question
What can reverse a chemical change?

Further chemical reaction

Dissolution

Chemical reversing agent

Research

Types Of Chemical Changes! Trivia Quiz

Chemical change means either reaction between two or more substances to form a new compound or the break down of a compound to simpler compounds. Chemical changes are usually influenced by condition which speeds up or slows...

Questions: 10 | Attempts: 206 | Last updated: Mar 22, 2025

Sample Question
Which of these is not an inorganic change?

Neutralization

Combustion

Condensation

Oxidation

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: 218 | 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

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