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