How many protons, neutrons, and electrons does a neutral atom of this element have? (round atomic mass to nearest whole number)
protons: 13 neutrons: 13 electrons: 13
protons: 27 neutrons: 13 electrons: 14
protons: 14 neutrons: 27 electrons: 13
protons: 13 neutrons: 14 electrons: 13

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.