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
C) 40.1
D) 20.1
- 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) C
B) Cl
C) Ca
D) Cc
- 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) K
B) Po
C) Pa
D) P
- 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) B
C) Bo
D) Bi
- 9. What is the atomic number of oxygen?
A) 7
B) 6
C) 8
D) 16
- 10. What is the atomic number of copper?
A) 29
B) 35
C) 64
D) 63
- 11. How many protons does beryllium have?
A) 14
B) 4
C) 9
D) 5
- 12. How many neutrons does manganese have?
A) 25
B) 30
C) 55
D) 54.9
- 13. How many neutrons does sodium have?
A) 23
B) 23.0
C) 12
D) 11
- 14. How many neutrons does chlorine have?
A) 17
B) 36
C) 19
D) 35.5
- 15. How many electrons does silicon have?
A) 28
B) 14
C) 28.1
D) 7
- 16. How many electrons does fluorine have?
A) 19
B) 10
C) 1
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) 183.9
B) 110
C) 184
D) 74
- 19. How many electrons does phosphorus have?
A) 15
B) 16
C) 31
D) 18
- 20. How many electrons does antimony (Sb) have?
A) 71
B) 51
C) 122
D) 121.8
|
Studenti hanno provato anche :