Sept 2019 Protons, Neutrons, Electrons Quiz
Hauen laguntzarekin:
Dague
- 1. What is the atomic number of nickel?
A) 10
B) 28
C) 58
D) 59
- 2. How many protons does calcium have?
A) 40.1
B) 12
C) 20.1
D) 20
- 3. How many electrons does calcium have?
A) 6.9
B) 3
C) 7
D) 20
- 4. What is the atomic number of oxygen?
A) 8
B) 16
C) 7
D) 6
- 5. What is the atomic number of copper?
A) 35
B) 63
C) 29
D) 64
- 6. How many protons does copper have?
A) 14
B) 5
C) 9
D) 29
- 7. How many electrons does copper have?
A) 19
B) 29
C) 1
D) 10
- 8. What is the atomic number of americium (Am)?
A) 243
B) 95
C) 6
D) 148
- 9. What is the atomic number of tungsten (W)?
A) 74
B) 184
C) 183.9
D) 110
- 10. How many neutrons does Boron have
A) 6
B) 3
C) 5
D) 4
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