1. Largest Class - Silicates
2. Found in Caves - Carbonates
3. Contain Oxygen - Oxides
4. Contains Sulfur - Sulfides
Explanation:
Silicates are the largest and most abundant class of minerals present in the planet, their participation in the formation of terrestrial rocks corresponds to 75%.
The caves with their structures known as stalactites and stalagmites form from the dissolution of calcium carbonate in water.
Oxides are minerals resulting from the combination of oxygen with metals and metalloids.
Sulphides are minerals that arise from the association of sulfur (
) with metallic elements.