Which is true about atoms? w A. An atom cannot be divided or destroyed by chemical reactions. B. Atoms cannot be combined during chemical reactions. C. Atoms cannot be chemically bonded together. D. Atoms cannot be found in air.​

Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.