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) 20
B) 20.1
C) 12
D) 40.1
- 3. How many electrons does calcium have?
A) 20
B) 7
C) 6.9
D) 3
- 4. What is the atomic number of oxygen?
A) 16
B) 8
C) 6
D) 7
- 5. What is the atomic number of copper?
A) 63
B) 35
C) 64
D) 29
- 6. How many protons does copper have?
A) 9
B) 14
C) 29
D) 5
- 7. How many electrons does copper have?
A) 19
B) 10
C) 1
D) 29
- 8. What is the atomic number of americium (Am)?
A) 95
B) 6
C) 148
D) 243
- 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) 5
B) 4
C) 6
D) 3
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