Question

compound - is a substance formed when two or more chemical elements are chemically bonded together examples... the smallest part of a compound is a

Explanation:

A compound is formed by the chemical combination of two or more elements. The smallest unit of a compound that retains its chemical properties is a molecule. A molecule is made up of two or more atoms chemically bonded together. For example, in water (\(H_2O\)), the \(H_2O\) molecule is the smallest part that has the properties of water.

Answer:

molecule