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