As a metal such as lead is heated past its melting point, what happens to the average kinetic energy of the atoms

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Embryos of different species look very similar, which shows that the organisms share a ancestor.

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