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