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