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