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