Calculate the number of moles found in 88.02g of CO2

In a floral arrangement, the focal area is often

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.

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?