Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 58 B) 10 C) 28 D) 59
- 2. How many protons does calcium have?
A) 12 B) 20.1 C) 20 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) Cc B) Cl C) Ca D) C
- 5. What is the chemical symbol for hydrogen?
A) Hd B) H C) He D) Hy
- 6. What is the chemical symbol for potassium?
A) K B) P C) Po D) Pa
- 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) Br B) B C) Bi 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) 63 B) 35 C) 64 D) 29
- 11. How many protons does beryllium have?
A) 14 B) 5 C) 4 D) 9
- 12. How many neutrons does manganese have?
A) 55 B) 54.9 C) 30 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) 19 B) 35.5 C) 36 D) 17
- 15. How many electrons does silicon have?
A) 28.1 B) 7 C) 14 D) 28
- 16. How many electrons does fluorine have?
A) 19 B) 1 C) 10 D) 9
- 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) 183.9 B) 110 C) 74 D) 184
- 19. How many electrons does phosphorus have?
A) 18 B) 15 C) 16 D) 31
- 20. How many electrons does antimony (Sb) have?
A) 121.8 B) 71 C) 51 D) 122
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