Chemistry Quizzes, Questions & Answers
Recent Quizzes
Oil is that viscous and liquid material that came from animals, vegetables, or petrochemical. It is a component of hydrocarbons and it is extremely popular. So, what's up with your knowledge base? You think you can pass this?
Questions: 10 | Attempts: 177 | Last updated: Mar 22, 2023
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Sample QuestionOil is a viscous liquid at..... Temperature
Radium is a radioactive element in the periodic table discorvered in 1898. It exhibits isotopy and belongs to a very reactive group of metals. Radium is chemically unstable.
Questions: 10 | Attempts: 196 | Last updated: Mar 21, 2023
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Sample QuestionRadium belong to what group in the periodic table?
Uranium is a radioactive element discovered many years ago. It is used in the production of some equipments used in everyday activities. It is the 92nd element in the periodic table.
Questions: 10 | Attempts: 211 | Last updated: Mar 21, 2023
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Sample QuestionUranium was discovered in
How much do you know about element compounds and mixture? This chemistry quiz will help you to understand element compounds and mixture. This quiz focuses on questions about compound elements or a substance comprised of only...
Questions: 10 | Attempts: 3159 | Last updated: Mar 21, 2023
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Sample QuestionCO
Chemistry is a branch of science showing the interaction and relationship between two elements of compounds. Let’s find out what you know about chemistry with the short quiz.
Questions: 10 | Attempts: 55 | Last updated: Mar 19, 2023
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Sample QuestionWhat kind of science is chemistry?
This quiz on 'Properties and Characteristics of Matter' assesses understanding of scientific concepts such as matter properties, chemical changes, and phases of matter. It is designed to test knowledge through practical examples,...
Questions: 29 | Attempts: 249 | Last updated: Oct 21, 2024
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Sample QuestionRead the first 3 definitions for matter1,2,3. These are the scientific definitions for matter. Which of the following is an example of matter?
This quiz titled 'Practice - Mole Concept Questions' assesses understanding of key chemical concepts including molar mass, Avogadro's Number, and the practical use of moles. It's designed for learners to test...
Questions: 12 | Attempts: 3350 | Last updated: May 8, 2025
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Sample QuestionHow do chemists use the mole?
If you are prepared to test your knowledge, this quiz will help you understand this part of chemical elements even better, try it out. All the best!
Questions: 16 | Attempts: 15516 | Last updated: Mar 21, 2023
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Sample QuestionWhat are the symptoms of hyperkalemia?
This Review Quiz for Biology Spring 2017 assesses understanding of chemical bonding in water molecules, properties of water like cohesion and adhesion, and basic atomic structure. It's designed to enhance knowledge pivotal...
Questions: 22 | Attempts: 241 | Last updated: May 8, 2025
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Sample QuestionWhat type of bond holds a water molecule together
This Chemistry Chapter 2 Test assesses understanding of chemical and physical changes, including reactions, atom behavior, and property analysis. It's designed for learners to explore foundational chemistry concepts, ensuring...
Questions: 31 | Attempts: 2052 | Last updated: Jan 19, 2025
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Sample QuestionSelect one of the following that are PHYSICAL changes:
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