Question

which elements are mostly found in the oceanic crust​

Answer 1

Answer:

Silica and magnesium are mostly found in the oceanic crust.

Hope it helps you...

Answer 2

HEYA, BUDDY !!

→ The Silica and magnesium are the most abundantly found elements in the oceanic crust. This is the reason why the layer is also called SiMa Silicon and Magnesium. Therefore, this is the correct answer.

As we know , the Oceanic crust, the outermost layer of Earth's lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges, which occur at divergent plate boundaries. It is also called 'sima' because of the elements it contains. Since it is the lower layer, it is more likely to have heavier minerals.