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  - Measurement and Units
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- Chemistry
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    - States of Matter 202
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    - Periodic Table 231
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    - Coordination Compounds 23
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    - s Block Elements 1
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    - d Block Elements 2
    - f Block Elements 5
    - Hydrogen 8
    - Halogens 10
    - Noble Gases 5
    - Acids and Bases 74
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    - Structural Isomerism 13
    - Nomenclature 83
    - Hydrocarbons 6
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    - Alcohols 10
    - Aldehydes 3
    - Ketones 4
    - Carboxylic Acids 9
    - Amines 3
    - Organic Biomolecules 17
    - Organic Reactions 15
  - Analytical Chemistry
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    - Titrations 3
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    - Chromatography 5
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    - Electroanalytical Methods 10
    - Mass Spectrometry 5
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  - Biochemistry
    - Biomolecules 7
    - Bio Carbohydrates 22
    - Proteins 31
    - Enzymes 24
    - Lipids 49
    - Nucleic Acids 8
    - Metabolism 4
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    - Vitamins 35
    - Hormones 17
    - Cell Signaling 16
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    - Air Pollution 18
    - Water Pollution 20
    - Soil Pollution 4
    - Waste Management 54
    - Ozone Depletion 9
    - Acid Rain 8
    - Eutrophication 2
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  - Industrial Chemistry
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  - Nuclear Chemistry
    - Chemistry Radioactivity 2
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  - Polymer Chemistry
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  - Theoretical Chemistry
    - Molecular Modeling 1
    - Computational Chemistry 1
    - Statistical Mechanics 12
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    - Electronic Structure 57
    - Molecular Dynamics 18
    - Spectroscopy Theory 1
  - Medicinal Chemistry
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    - Drug Metabolism 7
    - Enzyme Inhibition 26
    - Receptor Binding 12
    - Structure Activity 11
    - Prodrugs 5
    - Natural Products 19
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  - Green Chemistry
    - Principles 8
    - Sustainable Design 1
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    - Energy Efficiency 13
    - Catalysis 1
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    - Solvent Reduction 10
    - Atom Economy 2
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  - Materials Chemistry
    - Crystal Structure 51
    - Band Theory 7
    - Materials Polymers 2
    - Ceramics 5
    - Composites 2
    - Nanomaterials 9
    - Biomaterials 3
    - Corrosion 28
    - Alloys 11
    - Superconductors 1
    - Thin Films 1
    - Magnetic Materials 4
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- Biology
  - Cell Biology
    - Cell Theory 100
    - Prokaryotic Cells 17
    - Eukaryotic Cells 26
    - Cell Organelles 63
    - Cell Membrane 70
    - Cell Wall 2
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  - Genetics
    - DNA Structure 95
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  - Evolution
    - Origin of Life 47
    - Theories of Evolution 13
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    - Variation 27
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    - Ecological Energy Flow 24
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    - Biodiversity 183
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    - Habitat 119
    - Succession 24
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    - Human Impact 37
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  - Human Anatomy and Physiology
    - Skeletal System 252
    - Muscular System 161
    - Nervous System 340
    - Endocrine System 186
    - Circulatory System 207
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    - Digestive System 128
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  - Botany Plant Biology
    - Plant Anatomy 5
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    - Plant Reproduction 32
    - Plant Growth 9
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  - Zoology Animal Biology
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    - Nematoda 17
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    - Mollusca 16
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    - Fish 27
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- Earth and Space Science
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    - Heatwaves 3
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  - Earth Systems and Cycles
    - Geosphere 4
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    - Atmosphere 11
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    - Energy Flow 5
    - Climate System 3
  - Soil Science
    - Soil Formation 3
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    - Soil Properties 4
    - Soil Fertility 14
    - Soil Physics 1
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- Astronomy
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    - Neptune 7
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    - Variable Stars 2
  - Galaxies
    - Nebulae 1
    - Quasars 4
    - Galaxy Black Holes 2
  - Cosmology
    - Big Bang 22
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    - Dark Energy 1
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    - Large Scale 1
    - Galaxy Formation 5
    - Universe Expansion 2
    - Cosmological Models 4
  - Exoplanets
    - Detection Methods 1
    - Planet Types 6
    - Atmospheres 1
  - Astrobiology
    - Extremophiles 1
    - Habitable Zones 1
    - Biosignatures 4
    - Life Detection 2
    - Mars Life 3
    - Space Missions 5
  - Astronomical Instruments
    - Radio Telescope 2
    - Space Telescope 2
    - Photometer 4
    - Planetarium 1
    - Sextant 4
  - Space Exploration and Missions
    - Spacecraft 3
    - Satellites 4
    - Space Probes 3
    - Space Telescopes 1
    - Manned Missions 2
    - Lunar Missions 6
    - Mars Missions 2
    - Space Stations 3
    - Space Agencies 3
  - Celestial Mechanics and Orbits
    - Orbital Motion 7
    - Kepler Laws 3
    - Newton Laws 60
    - Orbital Gravity 1
    - Eclipses 7
    - Retrograde Motion 3
    - Perturbations 5
    - Orbital Resonance 5
Math

Periodic Table Quizzes, Questions & Answers

The periodic table is something that gave all of us a headache at one point in time or another. Read More

Periodic Table Quizzes By Grade

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Top Trending Periodic Table Quizzes

Define These Periodic Table Elements 1-54 Quiz

Dive into the first 54 elements of the Periodic Table through this focused exploration. Learn to identify each element by its symbol and understand its basic properties. This educational tool is ideal for enhancing your knowledge...

Questions: 29 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What is the chemical symbol for Hydrogen?

N

O

Hydrogen

He

36 Common Elements

Enhance your knowledge of the periodic table with this focused activity on 36 common elements. Master the essential skills of recognizing chemical symbols and corresponding element names, crucial for educational advancement in...

Questions: 30 | Attempts: 11 | Last updated: Aug 4, 2025

Sample Question
What is the chemical symbol for the element Hydrogen?

He

Na

Hydrogen

O

Periodic Table Of Elements 1-75

Master the first 75 elements of the periodic table with this focused set of flashcards. Each card features an element symbol on one side and its name on the other, enhancing your ability to quickly identify and recall chemical...

Questions: 26 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What does the letter 'H' represent in the periodic table?

Holmium

Hafnium

Hydrogen

Helium

Define These Periodic Table Of Elements 41-60 Quiz

Explore elements 41-60 on the Periodic Table through a focused flashcard format. Each card pairs an element's symbol with its correct spelling, enhancing your memorization and understanding of chemical elements. Ideal for...

Questions: 19 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What is the chemical symbol for Niobium?

Na

Niobium

Ne

Ni

Periodic Table Elements 51-100 Quiz

Explore elements 51-100 on the periodic table through this focused educational activity. Enhance your understanding of chemical properties and elemental composition, crucial for academic and professional growth in chemistry.

Questions: 29 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What chemical element is represented by the symbol Sb?

Antimony

Silver

Silicon

Sodium

Popular Periodic Table Quizzes

Flex Your Element Game With This Periodic Table Quiz

Flex Your Element Game with This Periodic Table Quiz

Think you know the building blocks of chemistry?Take this quiz on the first 20 elements of the periodic table. Put your knowledge to the test with our "First 20 Elements of the Periodic Table" quiz! From hydrogen to...

Questions: 211 | Attempts: 160214 | Last updated: May 12, 2025

Sample Question
What does He stand for?

Helium

Hydrogen

Hendrix

Holmium

Grade 9 Chemistry Quiz: Test Your Chemistry Knowledge

Test your knowledge with this engaging grade 9 chemistry quiz! This quiz covers fundamental concepts, from atomic structure and the periodic table to chemical bonding and reactions. Challenge yourself with multiple-choice...

Questions: 15 | Attempts: 82742 | Last updated: Jun 23, 2025

Sample Question
Elements consist of a single type of atom.

True

False

Test Your Knowledge On Elements!

Hydrogen, Helium, Neon, Nitrogen... These are just a few of the elements in the scientific periodic table. There are also the four elements of water, air, wind, and fire. Take this quiz to test your knowledge on both the...

Questions: 10 | Attempts: 59355 | Last updated: Sep 14, 2023

Sample Question
What is the first element in the periodic table?

Helium (He)

Oxygen (O)

Hydrogen (H)

Sodium (Na)

Periodic Table MCQ Quiz: Questions And Answers

Periodic Table MCQ Quiz: Questions and Answers

The periodic table is the foundation of chemistry, organizing all known elements based on their properties. This periodic table quiz questions set will test your understanding of element groups, atomic numbers, chemical symbols,...

Questions: 24 | Attempts: 56209 | Last updated: Mar 6, 2025

Sample Question
How many element groups are there?

7

11

16

18

26

Elements Compounds And Mixtures Quiz For Grade 7th

Elements compounds and mixtures quiz for grade 7th

Prepare yourself to take this "Elements compounds and mixtures quiz for grade 7th." We came to know the difference between a mixture, compound, and element in chemistry class. A compound is a substance made up of two or...

Questions: 14 | Attempts: 40006 | Last updated: Sep 9, 2024

Sample Question
An alloy is:

A compound

A mixture of metals

A solution of gases

Basic Chemistry Quiz Questions And Answers

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: 35187 | Last updated: Jun 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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