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