Chemistry Quizzes, Questions & Answers
Recent Quizzes
Good luck on your final!
Questions: 30 | Attempts: 1342 | Last updated: Mar 19, 2023
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Sample QuestionAn example of phosphorescence would be
When it comes to chemistry, students are expected to understand how to balance equations and chemical reactions. When mixed, different elements form a solution, and the changes can either be physical or chemical. Test your...
Questions: 10 | Attempts: 819 | Last updated: Mar 21, 2023
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Sample QuestionA reaction that causes a chemical change is called _____.
Review for first semester Chemistry course
Questions: 34 | Attempts: 188 | Last updated: Mar 22, 2023
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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?
Production of Materials Revision
Questions: 20 | Attempts: 905 | Last updated: Mar 22, 2023
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Sample QuestionThe following reaction occurs during the cracking of hydrocarbon molecules: C18H36 --> 2C8H16 + Z What is the name of compound Z?
Why should we study chemistry? Chemistry teaches us valuable life skills such as learning how to be objective and reason, and solve complicated problems. Also, everything is made up of chemicals, as chemicals are everywhere in...
Questions: 8 | Attempts: 570 | Last updated: Mar 22, 2023
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Sample QuestionHow much heat energy must be absorbed to completely melt 35.0 grams of H2O(s) at STP?
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: 38191 | Last updated: Dec 28, 2023
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Sample QuestionAn alloy is:
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: 2852 | Last updated: Mar 22, 2023
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Sample QuestionWhich terms are used to identify pure substances?
Want to test your knowledge about acids and bases? This Acid-Base Balance Quiz offers informative questions and answers based on the topic of the balance of acid-base balance in the arterial blood. The acid-base balance is a...
Questions: 17 | Attempts: 71277 | Last updated: Apr 8, 2024
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Sample QuestionWhat is the normal range of carbon dioxide (CO2) in arterial blood as measured by arterial blood gas?
GEAS CHEMISTRY
Questions: 50 | Attempts: 1918 | Last updated: Mar 22, 2023
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Sample QuestionWHat mass of aluminium oxide must be electrolyzed with carbon electrodes to yield 1.59x10^6 g of aluminum and 2.48 x 10^6 g of carbon monoxide in the hall process for the industrial production? The carbon electrodes lost a total of 1.06 x 10^6 g of mass.
Welcome to the Carbon Chemistry Quiz! This quiz will test your knowledge of the fundamental principles and concepts related to carbon chemistry, which is the study of the properties and reactions of carbon-containing...
Questions: 25 | Attempts: 883 | Last updated: Apr 1, 2024
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Sample QuestionWhat element is represented by the letter C?
Do you know how to classify matter? Matter on Earth usually occurs in three states: solid, liquid, and gas. Tightly packed particles compose solid matter, and a solid will retain its shape, whereas loosely packed...
Questions: 10 | Attempts: 25247 | Last updated: Dec 28, 2023
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Sample QuestionIs Mercury an element, compound, or mixture?
This is to be taken after studying the year 9 topic chemistry 2.
Questions: 17 | Attempts: 1811 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following is an example of a chemical change?
Beat level 2 hey.
Good for you...I suppose.
You probably wont pass this one though.
Unless you studied or something crazy like that.
Screen shot your score if you pass!
Questions: 11 | Attempts: 447 | Last updated: Mar 21, 2023
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Sample QuestionElements with different than expected masses are called...
Is chemistry your favorite subject from school? Take up this "Physical And Chemical Changes" quiz to know how well you understand the difference. In this quiz, we’ll be looking at the two scientific topics of...
Questions: 10 | Attempts: 82244 | Last updated: Feb 27, 2024
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Sample QuestionClassify the following as a physical or chemical change: Tearing a piece of paper into 100 pieces.
You survived the Level 1 quiz, but can you master the Level 2 quiz.....of DEATH!?
Enter at your own peril........but you have to do it, so....
You need 68% to pass. Remember to take a screen shot of your results!
Questions: 16 | Attempts: 959 | Last updated: Mar 18, 2023
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Sample QuestionAtoms are neutral because they have _______________ ?
Multiple choice
Questions: 25 | Attempts: 494 | Last updated: Sep 4, 2023
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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?
Are you a lover of chemistry? Are you aware of John Dalton, who introduced the atomic theory into chemistry? Everything around us is formed of atoms, and they are made of protons, neutrons, and electrons. Right from the...
Questions: 16 | Attempts: 7536 | Last updated: Mar 18, 2023
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Sample QuestionWhat is matter?
Introductory Chem Quiz
Questions: 15 | Attempts: 68 | Last updated: Jun 19, 2023
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Sample QuestionThe compound copper(I) sulfate would have which formula?
Complete the questions below by selecting the correct answer from the given options. All the best...!
Questions: 6 | Attempts: 124 | Last updated: Mar 14, 2024
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Sample QuestionAnswers to Questions 1 and 2 can be found in the article “New evidence on coastal wetlands as carbon sinks” dated Wednesday April 13 2011. ______________________________________________________________________________________________ Evidence collected from field measurements of mangroves in this country has revealed that mangroves can actually store carbon at four times the rate of their terrestrial forest counterparts. Which country are these mangroves from?
We welcome you to these super fun biochemistry lab quiz with well-reserached questions and answers. Biochemistry is a super exciting subject that needs dedication and effort. Why don't you test your basics of the subject with...
Questions: 77 | Attempts: 1963 | Last updated: Feb 6, 2024
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Sample QuestionThe term "blotting" refers to:
This quiz will tell you if you learned the most important things about atoms.
Questions: 7 | Attempts: 153 | Last updated: Mar 21, 2023
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Sample QuestionWhat are the the parts of an atom?
Do you think you can pass this chemistry practice quiz? Safety is one of the more practical benefits of studying chemistry. It teaches you what happens when you mix certain chemicals, and it tells us what is hazardous and what...
Questions: 12 | Attempts: 4710 | Last updated: Apr 4, 2024
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Sample QuestionThe matter is composed of?
Questions: 22 | Attempts: 125 | Last updated: Mar 22, 2023
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Sample QuestionCations are.... Positively charged Negatively charged Loses electrons Gains electrons Tend to be metals Tend to be non metals
Are you looking to review Chapter 18 Chemistry on Reaction Rates? The Questions below are actually perfect for you. The reaction rate is dependent on how fast the molecules combine and is affected by other factors. Take up this...
Questions: 26 | Attempts: 900 | Last updated: Mar 21, 2023
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Sample QuestionA measure of the speed of any change that occurs within an interval of time.
Questions: 5 | Attempts: 341 | Last updated: Mar 20, 2023
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Sample QuestionWhich is the most accurate?
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