An element captures an electron and becomes Radon-223. What element
did you start with?

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.

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

What happens to isotopes that are unstable?