Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 58 B) 10 C) 59 D) 28
- 2. How many protons does calcium have?
A) 12 B) 20 C) 20.1 D) 40.1
- 3. How many neutrons does lithium have?
A) 7 B) 3 C) 6.9 D) 4
- 4. What is the chemical symbol for calcium?
A) C B) Ca C) Cl D) Cc
- 5. What is the chemical symbol for hydrogen?
A) He B) H C) Hy D) Hd
- 6. What is the chemical symbol for potassium?
A) K B) P C) Po D) Pa
- 7. What is the chemical symbol for sodium?
A) Sa B) S C) NA D) Na
- 8. What is the chemical symbol for bromine?
A) Bo B) Br C) B D) Bi
- 9. What is the atomic number of oxygen?
A) 8 B) 6 C) 16 D) 7
- 10. What is the atomic number of copper?
A) 35 B) 64 C) 63 D) 29
- 11. How many protons does beryllium have?
A) 9 B) 4 C) 5 D) 14
- 12. How many neutrons does manganese have?
A) 25 B) 30 C) 54.9 D) 55
- 13. How many neutrons does sodium have?
A) 11 B) 23 C) 23.0 D) 12
- 14. How many neutrons does chlorine have?
A) 35.5 B) 19 C) 17 D) 36
- 15. How many electrons does silicon have?
A) 28.1 B) 7 C) 14 D) 28
- 16. How many electrons does fluorine have?
A) 9 B) 1 C) 19 D) 10
- 17. What is the atomic number of americium (Am)?
A) 243 B) 6 C) 148 D) 95
- 18. What is the atomic number of tungsten (W)?
A) 110 B) 184 C) 183.9 D) 74
- 19. How many electrons does phosphorus have?
A) 16 B) 31 C) 15 D) 18
- 20. How many electrons does antimony (Sb) have?
A) 71 B) 121.8 C) 51 D) 122
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