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  - Industrial Chemistry
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    - Food Chemistry 6
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  - Nuclear Chemistry
    - Chemistry Radioactivity 7
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  - Polymer Chemistry
    - Polymerization 5
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    - Copolymers 5
    - Biodegradable Polymers 5
    - Natural Polymers 4
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    - Elastomers 4
    - Thermoplastics 5
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  - Theoretical Chemistry
    - Quantum Chemistry 5
    - Molecular Modeling 16
    - Computational Chemistry 5
    - Statistical Mechanics 5
    - Chemical Thermodynamics 43
    - 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
    - Prodrugs 5
    - Natural Products 5
    - Peptidomimetics 5
  - 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 5
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    - Ceramics 5
    - Composites 5
    - Nanomaterials 6
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- Biology
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    - Cell Division 32
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  - Genetics
    - DNA Structure 5
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  - Evolution
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    - Natural Selection 6
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    - Comparative Anatomy 12
    - Molecular Evidence 8
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  - Ecology
    - Ecosystem 36
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    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 67
    - Nervous System 118
    - Endocrine System 76
    - Circulatory System 89
    - Respiratory System 44
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    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 20
    - Sensory Organs 54
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 52
    - Plant Reproduction 22
    - Plant Growth 5
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    - 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
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    - 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 23
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 33
    - Mycology 16
    - Parasitology 53
    - Microbial Genetics 5
    - Microbial Physiology 5
    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
    - Food Microbiology 5
    - Industrial Microbiology 5
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  - Biotechnology
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    - 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 5
    - 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 21
    - Nitrogen Metabolism 5
    - Bio Hormones 32
    - Signal Transduction 5
  - Immunology
    - Innate Immunity 5
    - Adaptive Immunity 5
    - Antigens 6
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    - Lymphatic System 6
    - B Cells 5
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    - Immune Response 3
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    - Immunodeficiency 5
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    - Transplant Immunology 5
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  - Developmental Biology
    - Gametogenesis 5
    - Fertilization 9
    - Cleavage 6
    - Gastrulation 5
    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
    - Aging 5
- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
    - Geological Volcanoes 25
    - Geological Earthquakes 5
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    - Soil 5
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  - Meteorology
    - Metrological Atmosphere 5
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  - Oceanography
    - Ocean Basins 5
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    - Marine Life 47
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7th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Test your knowledge with this chemistry quiz created for an 11-year-old student. Chemistry is a subject that can make you go insane with its formulas and rules. However, it is one of the most entertaining subjects if you study...

Questions: 10 | Attempts: 12305 | Last updated: Oct 22, 2025

Sample Question
How many neutrons are in potassium-40?

19

40

21

27

Quiz 1: Chemistry Basics

Quiz 1: Chemistry basics explores fundamental concepts of atomic structure, focusing on the components, properties, and behaviors of atoms. It assesses understanding of protons, neutrons, electrons, atomic numbers, and charges,...

Questions: 10 | Attempts: 311 | Last updated: Mar 19, 2025

Sample Question
The three basic components of an atom are:

Protons, neutrons, ions

Ions, neutrons, electrons

Protons, neutrons, electrons

Ions, electrons, protons

Moroney's Chapter 7 - Elements, Compounds and Mixtures Vocabulary Quiz

FCS-FS-3. Students will discuss the basic chemistry concepts of food science. a. Describe the parts of an atom. b. Describe solutions, heterogeneous mixtures, and homogeneous mixtures and explain their similarities and...

Questions: 16 | Attempts: 494 | Last updated: Oct 15, 2025

Sample Question
If you describe a sugar's color and taste, you are identifying its chemical properties.

True

False

Chemistry Toughest Practice Test: Quiz!

Is chemistry complex for you? How well-versed are you with the periodic table? The periodic table was put together to help us find the chemical elements. Do you know how the table is set up and how the letters correlate with...

Questions: 120 | Attempts: 260 | Last updated: Feb 21, 2025

Sample Question
A tabular display of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties.

Periodic table

Periodic chair

Periodic row

Start Learning The Basics Of Chemistry In This Quiz!ï»¿

Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other...

Questions: 20 | Attempts: 435 | Last updated: Jun 18, 2025

Sample Question
Solid X is placed in contact with solid Y. Heat energy will flow spontaneously from X to Y when

X is 20°C and Y is 20°C

X is 10°C and Y is 5°C

X is -25°C and Y is -10°C

X is 25°C and Y is 30°C

Nature Of Matter Class 6 MCQ Quiz Questions And Answers

Are you studying in class 6th and looking for good quality MCQ quiz questions and answers? Congrats, buddy, you're at the right place. Now, don't waste your precious time and start playing this quiz. Also, you'd be...

Questions: 10 | Attempts: 15347 | Last updated: Feb 2, 2025

Sample Question
What is made up of two or more pure substances which may be in any ratio?

Atom

Element

Mixture

Molecule

Chemistry Safety Quiz - Murphy

Demonstrate your knowledge of safety within a chemistry classroom. You MUST earn a 90% or higher to participate in lab activities.

Questions: 30 | Attempts: 136 | Last updated: Mar 7, 2025

Sample Question
Horseplay is allowed in the laboratory now and then

True

False

Basic Test On Elements! Trivia Quiz

Can you identify the basic elements, and would you be interested in taking this quiz? The periodic table of elements displays the chemical elements organized by atomic number, electron configuration, and recurrent chemical...

Questions: 10 | Attempts: 1512 | Last updated: Oct 19, 2025

Chemistry Quiz For 6th Grade Student

Elements are the building blocks for all the rest of the matter in the world. The periodic table arranges the chemical elements by their atomic number, electron configurations, and recurring chemical properties. Test your...

Questions: 10 | Attempts: 11197 | Last updated: Oct 22, 2025

Sample Question
During chemical reactions do atoms change into a new substance?

True

False

Basic Chemistry Quiz Questions and Answers

Welcome to our comprehensive Basic Chemistry Quiz, where we delve into the fundamental principles of chemistry to challenge and enlighten curious minds. Whether you're a chemistry enthusiast or simply looking to brush up on...

Questions: 15 | Attempts: 38093 | Last updated: Dec 28, 2025

Sample Question
The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with a positive charge is the ___________.

Electron

Neutron

Proton

None of these

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