On Crosbia, the element unobtanium (Uo) has three isotopic forms: U0-220, Uo-221, and Uo-224. The natural abundance is 32.32 % UO-220, and 47.18 % U0-224.
a. If Uo were an element on the periodic table we have on earth, what atomic mass would
be displayed for Uo? (Assume the mass of U0-220 is 220.0 amu, Uo-221 is 221.0 amu,
and the mass of U0-224 is 224.0 amu.)

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.