which term describes both nitrogen (n2) and carbon dioxide (co2)? a. atoms b. compounds c. elements d…

Brief Explanations:

Nitrogen ($N_2$) is a di - atomic molecule made of two nitrogen atoms. Carbon dioxide ($CO_2$) is a molecule composed of one carbon atom and two oxygen atoms. An atom is a single particle of an element. A compound is a substance made of different elements chemically combined. An element is a pure substance made of only one type of atom. Since both $N_2$ and $CO_2$ are made of two or more atoms bonded together, they are molecules.

Answer:

D. molecules