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12th Grade Chemistry Quizzes , Questions & Answers
Recent Chemistry Quizzes
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: 209 | 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: 11483 | Last updated: Mar 22, 2025
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Sample QuestionCalcium chloride
This 'Quarterly Assessment 1-Regents Chemistry' evaluates understanding of basic chemical principles, including the nature of elements, mixtures, compounds, and separation techniques. Essential for students aiming to master...
Questions: 14 | Attempts: 241 | Last updated: Mar 21, 2025
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Sample QuestionWHich of the following can not be decomposed into simpler substances?
Practice final exam for the first semester of basic high school chemistry.
Questions: 50 | Attempts: 4273 | Last updated: Jan 20, 2025
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Sample QuestionConvert 57.03mm to meters
Are you a good chemistry student? Chemistry is the scientific discipline that is involved with elements and compounds, which are made of atoms, molecules, and ions. This learning branch encompasses their composition, structure,...
Questions: 11 | Attempts: 3103 | Last updated: Mar 22, 2025
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Sample QuestionWhich terms are used to identify pure substances?
This Chemistry quiz by Jocelyn Ventura tests knowledge on gas properties, compound composition, and chemical principles such as the law of definite composition. It assesses understanding of fundamental chemistry concepts,...
Questions: 25 | Attempts: 499 | Last updated: Sep 4, 2025
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Sample QuestionA glowing match was dropped into a dry gas jar containing one gas only. The match (but not the gas) caught a light. Which gas is most likely present in the jar?
This introductory AP Chemistry quiz assesses foundational knowledge in chemical formulas, electron configurations, atomic structure, and properties of elements. It is designed to test and reinforce students' understanding of key...
Questions: 15 | Attempts: 110 | Last updated: Jun 19, 2025
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Sample QuestionThe compound copper(I) sulfate would have which formula?
This quiz covers the reading assignment from Chapter 2.3-4 on the topics of molecules, types of bonds, and chemical reactions.
Questions: 20 | Attempts: 274 | Last updated: Mar 20, 2025
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Sample QuestionWhich of these relationships is true of an uncharged atom?
Chemistry Final Prep #1 covers key concepts such as ionic, metallic bonds, and electrolytes. It assesses understanding of cations, transition elements, and alloys, enhancing readiness for advanced chemistry exams.
Questions: 22 | Attempts: 128 | Last updated: May 6, 2025
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Sample QuestionCations are.... Positively charged Negatively charged Loses electrons Gains electrons Tend to be metals Tend to be non metals
This quiz is for all Chemistry students and lovers who are still struggling to comprehend the periodic table. Most of the times it is quite confusing and an application of the wrong periodic number makes a formula wrong. All the...
Questions: 20 | Attempts: 5687 | Last updated: Feb 1, 2025
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Sample QuestionIonization energy refers to
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