Which fossil fuel is mainly used for heating and cooking?

Describe the interaction that occurs between two objects with the same electrical charge.

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?