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