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