Question

Match the following items.

1. largest class
carbonates
2. found in caves
silicates
3. contain oxygen
oxides
4. contain sulfur
sulfides

Answer 1

Here is the correct matching of the items:

1. largest class - silicates
2. found in caves - carbonates
3. contain oxygen - oxides
4. contain sulfur - sulfides

So the matches are:
- 1: silicates
- 2: carbonates
- 3: oxides
- 4: sulfides