When a sample of rust was mixed with acid, the rust change into two simpler substances W and Z substances W and Z could not be broken down into simpler substances which statement is best supported by the evidence. A Russ is an element that breaks down into compound B, the substance W and Z are not made of atoms. See Russ is a compound made of two elements D, the substances W and Z compounds

Answer 1

The statement "The substance W and Z are not made of atoms" is best supported by the evidence provided. This is because if the substance W and Z could not be broken down into simpler substances, they must be elements, and elements are made up of atoms.