Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 28
B) 10
C) 58
D) 59
- 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) 3
C) 6.9
D) 7
- 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) 29
B) 64
C) 63
D) 35
- 6. How many protons does copper have?
A) 5
B) 29
C) 14
D) 9
- 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) 243
B) 95
C) 148
D) 6
- 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) 6
B) 3
C) 5
D) 4
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