Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 58 B) 59 C) 10 D) 28
- 2. How many protons does calcium have?
A) 12 B) 20.1 C) 40.1 D) 20
- 3. How many neutrons does lithium have?
A) 4 B) 3 C) 7 D) 6.9
- 4. What is the chemical symbol for calcium?
A) Cc B) C C) Ca D) Cl
- 5. What is the chemical symbol for hydrogen?
A) H B) He C) Hy D) Hd
- 6. What is the chemical symbol for potassium?
A) P B) Pa C) K D) Po
- 7. What is the chemical symbol for sodium?
A) Na B) NA C) S D) Sa
- 8. What is the chemical symbol for bromine?
A) Bo B) Br C) B D) Bi
- 9. What is the atomic number of oxygen?
A) 16 B) 8 C) 7 D) 6
- 10. What is the atomic number of copper?
A) 29 B) 63 C) 64 D) 35
- 11. How many protons does beryllium have?
A) 5 B) 4 C) 14 D) 9
- 12. How many neutrons does manganese have?
A) 30 B) 55 C) 25 D) 54.9
- 13. How many neutrons does sodium have?
A) 23.0 B) 11 C) 12 D) 23
- 14. How many neutrons does chlorine have?
A) 35.5 B) 36 C) 19 D) 17
- 15. How many electrons does silicon have?
A) 14 B) 28 C) 28.1 D) 7
- 16. How many electrons does fluorine have?
A) 1 B) 19 C) 10 D) 9
- 17. What is the atomic number of americium (Am)?
A) 243 B) 148 C) 6 D) 95
- 18. What is the atomic number of tungsten (W)?
A) 184 B) 183.9 C) 110 D) 74
- 19. How many electrons does phosphorus have?
A) 18 B) 16 C) 15 D) 31
- 20. How many electrons does antimony (Sb) have?
A) 121.8 B) 71 C) 122 D) 51
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