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