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