Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Fill in the Blank
How many protons are in an atom of Neon?
- 2. Fill in the Blank
How many neutrons are in an atom of Boron?
- 3. Fill in the Blank
How many electrons are in an atom of Copper?
- 4. Fill in the Blank
How many protons are in an atom of Oxygen?
- 5. Fill in the Blank
How many neutrons are in an atom of Lithium?
- 6. Fill in the Blank
How many electrons are in an atom of Rubidium?
- 7. Fill in the Blank
How many protons are in an atom of Chlorine?
- 8. Fill in the Blank
How many neutrons are in an atom of Cobalt?
- 9. Fill in the Blank
How many electrons are in an atom of Potassium?
- 10. Fill in the Blank
How many protons are in an atom of Hydrogen?
- 11. Fill in the Blank
How many neutrons are in an atom of Copper?
- 12. Fill in the Blank
How many electrons are in an atom of Boron?
- 13. Fill in the Blank
How many protons are in an atom of Cobalt?
- 14. Fill in the Blank
How many neutrons are in an atom of Hydrogen?
- 15. Fill in the Blank
How many electrons are in an atom of Lithium?
- 16. Fill in the Blank
How many protons are in an atom of Potassium?
- 17. Fill in the Blank
How many neutrons are in an atom of Chlorine?
- 18. Fill in the Blank
How many electrons are in an atom of Neon?
- 19. Fill in the Blank
How many neutrons are in an atom of Oxygen?
- 20. Fill in the Blank
How many neutrons are in an atom of Rubidium?
- Answer choicesTagsAnswer choicesTags