Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 59
B) 58
C) 10
D) 28
- 2. How many protons does calcium have?
A) 12
B) 20
C) 40.1
D) 20.1
- 3. How many electrons does calcium have?
A) 7
B) 3
C) 20
D) 6.9
- 4. What is the atomic number of oxygen?
A) 8
B) 16
C) 6
D) 7
- 5. What is the atomic number of copper?
A) 63
B) 29
C) 64
D) 35
- 6. How many protons does copper have?
A) 29
B) 14
C) 9
D) 5
- 7. How many electrons does copper have?
A) 1
B) 29
C) 19
D) 10
- 8. What is the atomic number of americium (Am)?
A) 243
B) 6
C) 95
D) 148
- 9. What is the atomic number of tungsten (W)?
A) 183.9
B) 110
C) 74
D) 184
- 10. How many neutrons does Boron have
A) 3
B) 4
C) 5
D) 6
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