Chemistry, 10.09.2019 03:30 jdjdjdjdjjffi7273

Naturally occurring indium has two isotopes, indium-113(112.9040580 amu) and indium-115 (114.9038780 amu. the atomic mass of indium is 114.82 amu. what is the percent of indium-115? a)4.32% b)48.4% c)95.7% d)0.973%

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Naturally occurring indium has two isotopes, indium-113(112.9040580 amu) and indium-115 (114.9038780...