Atom Quiz: questions and answers

Atom Quiz: questions and answers
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Free online printable quiz with multiple-choice questions (MCQ) without registration.

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For each question choose one of the multiple answers then click done to check your results.

1. What is an atom?

2. What is the atom's composition?

3. Where is the 99.94% of an atom's mass?

4. What is the electric charge of neutrons?

5. What is the most abundant kind of atom?

6. Where does the word "atom" come from?

7. How are atoms classified?

8. Who was the first to publish the theory that all matter is made by atoms?

9. What's smaller than an atom?

10. What makes atoms stick together?

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