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