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