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