which statement correctly describes compounds?\ncompounds cannot be broken down into simpler substances by…

which statement correctly describes compounds?\ncompounds cannot be broken down into simpler substances by chemical means.\neach compound is composed of one type of molecule.\ncompounds can be broken down into simpler substances by physical means.\neach compound is composed of one type of atom.

which statement correctly describes compounds?\ncompounds cannot be broken down into simpler substances by chemical means.\neach compound is composed of one type of molecule.\ncompounds can be broken down into simpler substances by physical means.\neach compound is composed of one type of atom.

Answer

Brief Explanations:

Compounds are substances made up of two or more different - types of atoms chemically bonded together. Each compound 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.

Answer:

Each compound is composed of one type of molecule.