Ais a solid, naturally occurring, cohesive substance composed of minerals or mineral-like materials.

Rock

Explanation:

Rock -

It refers to the substance composed of minerals which occurs naturally , is referred to as a rock.

Rocks are basically found in the outermost layer of the Earth i.e. , the crust .

There are three major type of rock known, i.e. , sedimentary rocks , metamorphic rocks and igneous rocks .

Hence, from the given information of the question,

The correct answer is rock.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

it is the most commonly accepted one