Sept 2019 Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 58 B) 10 C) 28 D) 59
- 2. How many protons does calcium have?
A) 20 B) 12 C) 40.1 D) 20.1
- 3. How many electrons does calcium have?
A) 3 B) 20 C) 6.9 D) 7
- 4. What is the atomic number of oxygen?
A) 8 B) 16 C) 7 D) 6
- 5. What is the atomic number of copper?
A) 29 B) 63 C) 64 D) 35
- 6. How many protons does copper have?
A) 29 B) 5 C) 9 D) 14
- 7. How many electrons does copper have?
A) 1 B) 29 C) 10 D) 19
- 8. What is the atomic number of americium (Am)?
A) 148 B) 243 C) 95 D) 6
- 9. What is the atomic number of tungsten (W)?
A) 74 B) 184 C) 110 D) 183.9
- 10. How many neutrons does Boron have
A) 3 B) 6 C) 5 D) 4
|