Which one goes firsta. consumers b. decomposers c. producers

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.

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Which states of matter have particles that move independently of one another with very little attraction?