Sept 2019 Protons, Neutrons, Electrons Quiz - Skyndipróf
- 1. What is the atomic number of nickel?
A) 59
B) 10
C) 28
D) 58
- 2. How many protons does calcium have?
A) 20.1
B) 40.1
C) 20
D) 12
- 3. How many electrons does calcium have?
A) 6.9
B) 7
C) 3
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) 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) 19
B) 1
C) 29
D) 10
- 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) 184
C) 74
D) 110
- 10. How many neutrons does Boron have
A) 6
B) 4
C) 5
D) 3
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