A sample of lead (Pb) has a volume of 5 cm3 and a mass of 56.5 g. What is
the density of lead?

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.

What forms when chemical reactions combine pollution with sunlight?

What mass of glucose is produced when 54g of water react with carbon dioxide