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