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