Question

what is composition​

Answer 1

Explanation:

1.the nature of something's ingredients or constituents; the way in which a whole or mixture is made up.

2.a creative work, especially a poem or piece of music.

Answer 2

Chemical composition is the arrangement, type, and ratio of atoms in molecules of chemical substances. Chemical composition varies when chemicals are added or subtracted from a substance, when the ratio of substances changes, or when other chemical changes occur in chemicals.