Protons, Neutrons, Electrons Quiz - Qüestionari
- 1. What is the atomic number of nickel?
A) 10
B) 58
C) 59
D) 28
- 2. How many protons does calcium have?
A) 12
B) 40.1
C) 20.1
D) 20
- 3. How many neutrons does lithium have?
A) 7
B) 6.9
C) 4
D) 3
- 4. What is the chemical symbol for calcium?
A) Ca
B) C
C) Cl
D) Cc
- 5. What is the chemical symbol for hydrogen?
A) Hy
B) He
C) H
D) Hd
- 6. What is the chemical symbol for potassium?
A) K
B) Pa
C) Po
D) P
- 7. What is the chemical symbol for sodium?
A) NA
B) S
C) Sa
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) 16
B) 8
C) 7
D) 6
- 10. What is the atomic number of copper?
A) 64
B) 29
C) 35
D) 63
- 11. How many protons does beryllium have?
A) 5
B) 9
C) 14
D) 4
- 12. How many neutrons does manganese have?
A) 54.9
B) 55
C) 30
D) 25
- 13. How many neutrons does sodium have?
A) 23
B) 23.0
C) 11
D) 12
- 14. How many neutrons does chlorine have?
A) 36
B) 35.5
C) 17
D) 19
- 15. How many electrons does silicon have?
A) 28
B) 28.1
C) 7
D) 14
- 16. How many electrons does fluorine have?
A) 19
B) 9
C) 1
D) 10
- 17. What is the atomic number of americium (Am)?
A) 95
B) 6
C) 243
D) 148
- 18. What is the atomic number of tungsten (W)?
A) 74
B) 183.9
C) 110
D) 184
- 19. How many electrons does phosphorus have?
A) 15
B) 16
C) 18
D) 31
- 20. How many electrons does antimony (Sb) have?
A) 121.8
B) 51
C) 71
D) 122
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