Approximately how far will a p-wave travel in 4 minutes?

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Identify two types of chemical bonding in the source of dietary potassium