Question

the model below represents a molecule of ethanol. ethanol can be used as a fuel. most of the gasoline that is used in the united states is about 10% ethanol. complete the statement. ethanol is an elementary substance a compound

Explanation:

An elementary substance consists of only one type of atom. A compound is made of two or more different types of atoms chemically bonded. Ethanol's molecular model shows \(C\), \(H\), and \(O\) atoms (different types) bonded together.

Answer:

a compound