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