1
1. Hydrogen's one electron is found in the
energy level.
ок
O
L
OM

Energy Level K

Explanation:

In electronic configuration there are four shells named KLMN which hold 2 , 8 , 18 , 32 electrons respectively.

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.