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