Chemistry, 19.09.2021 02:10 dareaalcaam111
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.)
Answers: 2
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On Crosbia, the element unobtanium (Uo) has three isotopic forms: U0-220, Uo-221, and
Uo-224. The...
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