Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 59
B) 58
C) 10
D) 28
- 2. How many protons does calcium have?
A) 12
B) 20.1
C) 40.1
D) 20
- 3. How many electrons does calcium have?
A) 7
B) 3
C) 6.9
D) 20
- 4. What is the atomic number of oxygen?
A) 7
B) 16
C) 6
D) 8
- 5. What is the atomic number of copper?
A) 29
B) 64
C) 35
D) 63
- 6. How many protons does copper have?
A) 29
B) 14
C) 5
D) 9
- 7. How many electrons does copper have?
A) 1
B) 19
C) 29
D) 10
- 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) 74
B) 184
C) 183.9
D) 110
- 10. How many neutrons does Boron have
A) 3
B) 5
C) 4
D) 6
|