Why do scientists believe there might be water on the moon?

An unknown substance has a melting point of 1064 ∘c, is insoluble in water, conducts electricity as a solid, and is hard. given these properties, which of the following are possible identities for the unknown substance? check all that apply. view available hint(s) check all that apply. sio2 f2 au kbr

This is the substance(s) formed in a chemical reaction.

What properties of a moving object are used in determining the object's energy of motion