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    - Food Chemistry 9
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  - Nuclear Chemistry
    - Chemistry Radioactivity 7
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    - Nuclear Energy 5
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  - Polymer Chemistry
    - Polymerization 5
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    - Polymer Properties 6
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  - Theoretical Chemistry
    - Quantum Chemistry 5
    - Molecular Modeling 16
    - Computational Chemistry 5
    - Statistical Mechanics 5
    - Chemical Thermodynamics 47
    - Reaction Dynamics 81
    - Electronic Structure 100
    - Molecular Dynamics 19
    - Spectroscopy Theory 5
  - Medicinal Chemistry
    - Drug Design 4
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    - Enzyme Inhibition 5
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    - Structure Activity 5
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    - Natural Products 5
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  - Green Chemistry
    - Sustainable Design 4
    - Renewable Resources 4
    - Waste Prevention 5
    - Energy Efficiency 5
    - 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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- Biology
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    - Nucleus 5
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    - Chloroplasts 5
    - Ribosomes 5
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    - Cell Division 32
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    - Transport Mechanisms 28
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  - Genetics
    - DNA Structure 5
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    - Mutation 4
    - Mendelian Inheritance 5
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    - Genetic Disorders 7
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    - Genomics 5
    - Epigenetics 5
  - 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
    - Molecular Evidence 8
    - Human Evolution 5
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  - Ecology
    - Ecosystem 36
    - Biomes 25
    - Population Ecology 12
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    - Food Chains 16
    - Food Webs 5
    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - 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
    - Digestive System 46
    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 69
    - 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 36
    - Physiology 40
    - Reproduction 26
    - Development 6
    - Behavior 64
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
    - Microbial Physiology 5
    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
    - Food Microbiology 6
    - Industrial Microbiology 5
    - Environmental Microbiology 10
  - Biotechnology
    - Bio Genetic Engineering 5
    - Recombinant DNA 5
    - Cloning 5
    - PCR 5
    - Gel Electrophoresis 5
    - DNA Sequencing 5
    - Gene Therapy 5
    - CRISPR 5
    - Stem Cells 5
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
    - Metabolomics 5
  - 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
    - Adaptive Immunity 5
    - Antigens 6
    - Antibodies 4
    - Lymphatic System 6
    - B Cells 5
    - T Cells 5
    - Immune Response 3
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    - Autoimmunity 5
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    - Tumor Immunology 5
  - Developmental Biology
    - Gametogenesis 5
    - Fertilization 9
    - Cleavage 6
    - Gastrulation 5
    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
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- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
    - Geological Volcanoes 25
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    - Soil 5
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  - Oceanography
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    - Marine Life 47
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Exams & Certifications

9th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Are you studying chemistry in school either high school or college and how much information on the subject can you recall? Take this quiz and be busy during the spring break. Find out how much information you retained.

Questions: 25 | Attempts: 75 | Last updated: Jun 22, 2025

Sample Question
An orbital is a region of space where there is a high probability of finding

Proton

Positron

Neutron

Electron

GCSE Chemistry Quiz

Is chemistry your favorite subject? Or is it a subject that you want to excel in? Why don't you take our GCSE chemistry quiz that we have made here for you? If we describe it in simple words, chemistry is all about different...

Questions: 10 | Attempts: 1131 | Last updated: Aug 22, 2025

Sample Question
In an exothermic reaction the heat energy is being given out, therefore energy is lost.

True

False

Apologia Chemistry Module 11 Test Review

This Apologia Chemistry Module 11 Test Review assesses understanding of solubility, solution behaviors, and temperature effects on solutes. It covers key concepts such as the role of solutes and solvents, the impact of...

Questions: 16 | Attempts: 284 | Last updated: Mar 21, 2025

Sample Question
The substance being dissolved is the...

Solution

Solute

Solvent

Percipitate

Water Purification Process Quiz! Trivia

Are you familiar with the water purification process and can pass this quiz? Water purification removes dangerous chemicals, biological containments, suspended solids, and gases from water. The ambition is to produce water that...

Questions: 16 | Attempts: 3719 | Last updated: Mar 21, 2025

Sample Question
Which of the following is a system used to treat the final rinse water used for cleaning?

Water conductivity

Sanitization

Deionization

Sterilization

Alternative Energy: Hydrogen Fuel Cells

How much do you know about fuel cells? Care to test your knowledge?

Questions: 5 | Attempts: 1366 | Last updated: Mar 22, 2025

Sample Question
Hydrogen is limitless.

True

False

Intej Chemistry Department (Diagnostic 1)

Intej Chemistry Department (Diagnostic 1) assesses foundational chemistry concepts through questions on atomic models, diffusion, phase changes, isotopes, and atomic mass. This quiz aims to evaluate understanding and application...

Questions: 40 | Attempts: 98 | Last updated: Feb 6, 2025

Sample Question
Diagram 1 shows the atomic model of an atom. Which of the following scientists suggested the model?

Ernest Rutherford

James Chadwick

J.J. Thomson

Neils Bohr

Grade 10 Chemistry Test: Assess Your Knowledge

Chemistry, at its core, is the study of matter and its properties as well as how matter changes. It is a field that explores the very essence of our world, from the air we breathe to the complex molecules that make up living...

Questions: 10 | Attempts: 107211 | Last updated: Jun 12, 2025

Sample Question
What is the chemical symbol for gold?

Au

Ag

Fe

Hg

Chemistry Semester I Review

This 'Chemistry Semester I Review' assesses foundational chemistry knowledge, including calculations of density, speed conversions, and scientific notation. It's designed to test understanding of measurement accuracy and...

Questions: 34 | Attempts: 207 | Last updated: Mar 22, 2025

Sample Question
The density of a substance is 48 g/ml. What is the volume of a sample that is 19.2 g?

2.5 ml

0.4 ml

2.5 L

0.4 L

Year 10 Chemical Formulas Test

Revision of Chemical Formulas This 10-item test will measure how well you understood the rules in writing down the correct chemical formulas of compounds. You have 5 minutes to...

Questions: 10 | Attempts: 11468 | Last updated: Mar 22, 2025

Sample Question
Calcium chloride

Chemistry IGCSE Sections 1 - 3

Explore fundamental chemistry concepts in this iGCSE Chemistry quiz, covering topics like moles, Avogadro's number, ionic bonding, and more. Assess your understanding of key chemical principles and enhance your knowledge in a...

Questions: 43 | Attempts: 976 | Last updated: Jul 21, 2025

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