Why does copper ii chloride not conduct electricity as a solid, but does conduct electricity when dissolved in distilled water

Smog is the term used to describe the combination of fog and smoke

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

What is a property of a double replacement reaction