Question

which type are the most abundant minerals in earths crust and mantle? sulfates oxalates silicates carbonates

Explanation:

Silicates are the most abundant minerals in Earth's crust and mantle. This is because silicon and oxygen are two of the most common elements in the Earth's crust, and silicate minerals are formed from the combination of these elements with other metals. Sulfates, oxalates, and carbonates are much less common in the Earth's crust and mantle compared to silicates.

Answer:

silicates