6. Metals tend to gain electrons
- False
- True
7. An anion is an ion with a ____ charge
- Neutral
- Negative
- Positive
8. Non-metals change their name to end with 'ode' when they form simple ions
- False
- True
9. Which of these properties is not shared by most ionic compounds?
- Behaviour as electrolytes
- Liquids at room temperature
- Made up of metals + non-metala
- Conduct electricity when dissolved/molten
10. Which of these elements is not found in pairs with itself?
- Bromium
- Calcium
- Iodine
- Fluorine
- Hydrogen
11. Approx how much does one electron weigh?
- 1/100 AMU
- 1/1000 AMU
- 0.5AMU
- 1/2000 AMU
- 1 AMU
12. Which sub-atomic particles are located in the nucleus?
- Electron + Proton
- Proton + Neutron
- Electron + Neutron