Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 10
B) 28
C) 59
D) 58
- 2. How many protons does calcium have?
A) 20
B) 12
C) 40.1
D) 20.1
- 3. How many electrons does calcium have?
A) 6.9
B) 20
C) 7
D) 3
- 4. What is the atomic number of oxygen?
A) 8
B) 6
C) 7
D) 16
- 5. What is the atomic number of copper?
A) 64
B) 35
C) 29
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) 10
C) 19
D) 1
- 8. What is the atomic number of americium (Am)?
A) 95
B) 243
C) 6
D) 148
- 9. What is the atomic number of tungsten (W)?
A) 74
B) 183.9
C) 110
D) 184
- 10. How many neutrons does Boron have
A) 5
B) 3
C) 4
D) 6
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