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