which statement correctly describes compounds?\no compounds cannot be broken down into simpler substances by…

which statement correctly describes compounds?\no compounds cannot be broken down into simpler substances by chemical means.\no each compound is composed of one type of molecule.\no compounds can be broken down into simpler substances by physical means.\no each compound is composed of one type of atom.

which statement correctly describes compounds?\no compounds cannot be broken down into simpler substances by chemical means.\no each compound is composed of one type of molecule.\no compounds can be broken down into simpler substances by physical means.\no each compound is composed of one type of atom.

Answer

Brief Explanations:

A compound is a substance made up of two or more different types of elements chemically combined in a fixed ratio. It is composed of one - type of molecule. Compounds can be broken down into simpler substances by chemical means, not physical means. Elements are composed of one type of atom, not compounds.

Answer:

Each compound is composed of one type of molecule.