Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 59
B) 28
C) 10
D) 58
- 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) 20
C) 7
D) 3
- 4. What is the atomic number of oxygen?
A) 16
B) 6
C) 7
D) 8
- 5. What is the atomic number of copper?
A) 64
B) 35
C) 29
D) 63
- 6. How many protons does copper have?
A) 14
B) 29
C) 5
D) 9
- 7. How many electrons does copper have?
A) 19
B) 10
C) 29
D) 1
- 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) 110
B) 184
C) 183.9
D) 74
- 10. How many neutrons does Boron have
A) 6
B) 5
C) 4
D) 3
|