More reactive

1

• Complete the word equation
• Copper oxide sodium ?

Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
2
2. Complete the word equation Zinc oxide
sodium ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
3
3. Complete the word equation Copper oxide
carbon ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
4
4. Complete the word equation Iron oxide
carbon ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
5
5. Complete the word equation Sodium oxide
copper ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
6
6. Complete the word equation Copper oxide
aluminium ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
7
7. Complete the word equation Aluminium oxide
carbon ?
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
8
8. True or false? You can obtain iron from iron
oxide by heating it with carbon Iron oxide
carbon ? iron carbon dioxide
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
9
9. True or false? If you heat zinc oxide up with
carbon, you make iron and carbon dioxide.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
10
10. True or false? Aluminium oxide wont react
with carbon.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
11
11. True or false? Solid aluminium oxide can be
broken down by passing an electric current
through it.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
12
12. True or false? Molten aluminium oxide can be
broken down by passing an electric current
through it.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
13
13. True or false? Aluminium oxide can be broken
down by electrolyte.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
14
14. True or false? Gold is an unreactive metal.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive
15
15. True or false? Gold is found in the earth as
a pure metal.
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Copper
Silver
Gold
More reactive