Compute the radius, r, of the largest impurity atom that will just fit into an FCC octahedral site when the solvent atoms are all Aluminum (radius=0.143 nm). That is, there will be no strain in the lattice.

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.