Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 28 B) 58 C) 59 D) 10
- 2. How many protons does calcium have?
A) 20 B) 40.1 C) 12 D) 20.1
- 3. How many neutrons does lithium have?
A) 7 B) 4 C) 3 D) 6.9
- 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) H C) Hd D) He
- 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) Sa B) S C) Na 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) 7 C) 6 D) 8
- 10. What is the atomic number of copper?
A) 63 B) 29 C) 35 D) 64
- 11. How many protons does beryllium have?
A) 14 B) 5 C) 9 D) 4
- 12. How many neutrons does manganese have?
A) 25 B) 54.9 C) 30 D) 55
- 13. How many neutrons does sodium have?
A) 23 B) 12 C) 23.0 D) 11
- 14. How many neutrons does chlorine have?
A) 17 B) 35.5 C) 36 D) 19
- 15. How many electrons does silicon have?
A) 28.1 B) 7 C) 28 D) 14
- 16. How many electrons does fluorine have?
A) 10 B) 19 C) 9 D) 1
- 17. What is the atomic number of americium (Am)?
A) 148 B) 243 C) 6 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) 121.8 B) 71 C) 122 D) 51
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