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