Which pair of reagents are most suitable for the laboratory preparation copper(II) chloride?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Summarize possible ways in which phases of matter could combine to form a solution.

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.