5. What noble gas has the same electron configuration as the following ions: a. Rb+ b. N3- c. Ca2+

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.

In 2002, the rare earth elements mine in mountain pass, california was closed because

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: