What is the percentage composition of copper (ii) sulfate hydrate.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Geothermal energy for industrial use is available almost anywhere. a.true b.false

The identities of substances are the same before and after which type of change