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Task 1
Write the chemical formulas of the following:
1. Lithium nitride
2. Silver oxide
3. Cobalt (II) sulfide
4. Tin (IV) bromide
5. Magnesium carbonate
6. Tin (II) nitrate
7. Tin (II) nitrite
8. Iron (III) sulfate
9. Iron (II) sulfate
10. Nickel phosphate
11. Potassium dichromate
12. Potassium permanganate
13. Lithium cyanide
14. Aluminium hydrogen phosphate
15. Aluminium oxide
Task 2 - Complete the following table:
**Reminder** the type of chemical determines how the chemical formula is determined.
Chemical
name
Element?
Metal?
Compound?
Acid or base?
Non-metal?
Ionic?
Chemical name
Cadmium
Mercury
Iron
Bromine
Iodine
Oxygen
Neon
Hydrogen
Concentrated sulfuric acid
Dilute nitric acid
Copper (II) chloride crystals
Iron (III) nitrate solution
Sodium hydroxide pellets
Nickle phosphate solution
Carbon monoxide
Dinitrogen tetroxide
Sulphur dioxide
Covalent?
Type (metal, non-metal,
covalent or ionic, acid or base)
Chemical formula
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