This is on my unit 3 study ! what is a covalent compound? write an example.

Which substances have the lowest melting points: ionic covalent, or metallic

What effect might melting sea ice have for people who live in coastal areas?

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?