The figure shown here is a representation of 50 atoms
of a fictitious element with the symbol Nt and atomic
number 120. Nt has three isotopes represented by the
following colors: Nt-303 (red), Nt-304 (blue), and Nt
-305 (yellow).
Part A
Assuming that the figure is statistically representative of naturally occurring Nt, what is the percent natural abundance
of each Nt isotope?
Express your answers in percent to two signisicant figures separated by commas.
Natural abundance of Nt-303, Nt-304, Nt-305 = 70,4,25
%
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Part B