Determine the composition of the universe by completing the graphic organizer below

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.

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

How many molecules are found in 1.32 mol of nacl?