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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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Genomics 1
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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 33
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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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12th Grade Chemistry Quizzes, Questions & Answers
Recent Chemistry Quizzes
A quiz with a compilation of all we learnt in our chemistry unit.
Questions: 37 | Attempts: 1721 | Last updated: Mar 22, 2025
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Sample QuestionWhich are pure substances?
This Chemistry Unit 2 Revision quiz covers fundamental concepts such as periodic table organization, electron shell configurations, and chemical testing methods. It assesses understanding of element reactivity and chemical...
Questions: 20 | Attempts: 572 | Last updated: Mar 20, 2025
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Sample QuestionWhat is a row in a Periodic Table called?
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: 72 | Last updated: Jun 22, 2025
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Sample QuestionAn orbital is a region of space where there is a high probability of finding
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: 1097 | Last updated: Aug 22, 2025
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Sample QuestionIn an exothermic reaction the heat energy is being given out, therefore energy is lost.
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: 279 | Last updated: Mar 21, 2025
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Sample QuestionThe substance being dissolved is the...
Do you know everything about Chemistry? Take this difficult Chemistry quiz with questions and answers, and see how well you understand the subject. The difficulty level of this quiz is a bit high, so be prepared to answer. Go for...
Questions: 28 | Attempts: 3628 | Last updated: Jun 22, 2025
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Sample QuestionIf 50.0 g of benzene, C6H6, at 25.00C absorbs 2.71 kJ of energy in the form of heat, what is the final temperature of the benzene? The specific heat of benzene is 1.72 J/g·0C.
Preguntas de selección múltiple con única respuesta tipo saber Icfes
!Animate a respoder!
Questions: 11 | Attempts: 5036 | Last updated: Mar 21, 2025
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Sample QuestionEl gráfico representa el punto de ebullición contra el número de carbonos, para los 10 primeros alcanos y alquenos normales. De la gráfica se puede concluir que
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: 101404 | Last updated: Jun 12, 2025
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Sample QuestionWhat is the chemical symbol for gold?
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: 204 | Last updated: Mar 22, 2025
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Sample QuestionThe density of a substance is 48 g/ml. What is the volume of a sample that is 19.2 g?
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: 11319 | Last updated: Mar 22, 2025
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Sample QuestionCalcium chloride
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