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