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