which of the following chemical formulas shows an ionic compound?
a.
co2
b.
n2o
c.
nacl
d.
c6h12o6

 ionic bonds are those between a metal and a non-metal
NaCl is the only ionic bond

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.