Why can you separate isomers through distillation?
because they combust
because they undergo oxidation
because they have different boiling points
because they have different melting points

What information does a complete ionic equation give that the balanced equation doesn’t show?

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?