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Atomic Quizzes, Questions & Answers

At the smallest level of everything is an atom. This atomic particle of matter is the smallest unit of a chemical element. So if atoms are so small, how are they measured? The standard atomic measurement is in picometers (trillionths of a meter). That’s really small!
 
Do you know what atoms are made of? Getting down to basics, atoms are mainly composed of electrons, protons, and neutrons. However, did you know that protons are the real star of an atom? The number of protons determines whether the atom is carbon, copper, or any number of elements. The world of atoms, elements, and chemistry come together in amazingly complex way to create life as we know it. Test your chemistry knowledge by taking one of our online quizzes!

Top Trending Quizzes


Prepare for the mini-quiz

Questions: 16  |  Attempts: 1594   |  Last updated: Mar 21, 2023
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    Which type of decay leads to the change:
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Atomic Physics - nuclear atom

Questions: 11  |  Attempts: 1161   |  Last updated: Mar 22, 2023
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    In the Geiger Marsden experiment, alpha particles are scattered by gold nuclei.  The experimental results indicate that most alpha particles are:
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Questions: 7  |  Attempts: 149   |  Last updated: Mar 21, 2022
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    The treaty which ended World War I, the Treaty of Versailles, was...
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Atomic orbital represent the place around nucleus of an atom. Each Atomic orbital can sustain a certain amount of electrons. Complete this quiz to see how big is your knowledge in this field of study.

Questions: 10  |  Attempts: 564   |  Last updated: Mar 21, 2023
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    What is the shape of a p orbital?
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Choose or type the answer that best completes each question or prompt.

Questions: 17  |  Attempts: 245   |  Last updated: Mar 20, 2023
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    The diagram below represents carbon-14. What is the mass number of carbon-14?  
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