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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 32
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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Theoretical Chemistry Quizzes, Questions & Answers
Recent Theoretical Chemistry Quizzes
If you know scientific notation very good you will certainly get 100.
Questions: 6 | Attempts: 1155 | Last updated: Jul 22, 2025
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Sample QuestionWhat is the standard form for this? 3,500,000,000
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Questions: 8 | Attempts: 1005 | Last updated: Mar 21, 2025
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Sample QuestionThe formula of Iron III hydroxide is:
Atoms are the smallest units of matter, and all the matter in the universe is composed of atoms. This quiz is based on the history of atoms and is designed to help you enhance your understanding of atomic structure, and its...
Questions: 30 | Attempts: 9122 | Last updated: Sep 8, 2025
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Sample Question________ said that everything in the universe is made up of tiny particles called atoms.
Quiz based on Prentice Hall Chemistry textbook. Chapter 1 Scientific Method
Questions: 6 | Attempts: 153 | Last updated: Mar 21, 2025
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Sample QuestionWhen you use your senses to obtain information, you make a(n)?
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Questions: 10 | Attempts: 29665 | Last updated: Jul 9, 2025
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Sample QuestionThe three basic components of an atom are:
How many grams of Calcium are present in 2.3 moles of calcium?
Questions: 10 | Attempts: 1015 | Last updated: Mar 21, 2025
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Sample QuestionHow many grams of Calcium are present in 2.3 moles?
Explore foundational concepts of atomic structure with Chemistry: Atomic Theory Quiz 1A. Assess your understanding of subatomic particles, isotopes, and historical atomic models. Ideal for students enhancing their chemistry...
Questions: 5 | Attempts: 880 | Last updated: Mar 22, 2025
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Sample QuestionHe said that the atom resembles a tiny rock.
This will be your seventh formal assessment. Please answer this by saturday midnight.
Questions: 10 | Attempts: 407 | Last updated: Sep 12, 2025
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Sample QuestionHow many molecules of water are there in 36.0 grams of the substance?
SOAL-SOAL LATIHAN STOIKIOMETRI REAKSI DALAM LARUTAN KELAS XI IPA SMA
Questions: 20 | Attempts: 732 | Last updated: Mar 22, 2025
Are you aware of atomic theory? Atomic theory is the scientific concept that matter is made up of atoms. According to this perspective, if you were to take a piece of matter and cut it into smaller fragments that are all the...
Questions: 9 | Attempts: 2239 | Last updated: Mar 22, 2025
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Sample QuestionWhat scientist was the first to conclude through experimentation that atoms have positive charges in their nuclei?