Answer:
A molecule is a group of two or more atoms held together by chemical bonds. A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion. All molecules are not compounds.

Good luck !

8 0

2 years ago

Supersonic flight can cause molecules on the surface of an airplane to break

MAVERICK [17]

I think it’s , D. This can cause sonic booms that can damage building structures

6 0

3 years ago

A solar panel combines multiple photovoltaic cells. Which type of energy is used to power a solar panel?

Softa [21]

Explanation:

Photovoltaic means electricity from light

photo = light voltaic = electricity