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