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