The model below shows a molecule of a gas that is present in Earth's atmosphere.

the model is three circles the two on the sides is smaller than the one in the middle which is a C the outsiders are o and have a grey color. C is white.


Which statement best describes the molecule?

(1 point)
Responses

an atom composed of oxygen and carbon elements.
an atom composed of oxygen and carbon elements.

a mixture composed of oxygen and carbon compounds.
a mixture composed of oxygen and carbon compounds.

a compound composed of oxygen and carbon atoms.
a compound composed of oxygen and carbon atoms.

an element composed of oxygen and carbon atoms.

1 answer

The molecule described in the model consists of one carbon atom (C) and two oxygen atoms (O), which indicates that it is composed of specific types of atoms combined together. The best statement that describes this molecule is:

a compound composed of oxygen and carbon atoms.

This is because a compound is formed when two or more different elements chemically bond together, which is the case here with carbon and oxygen forming carbon dioxide (CO2).