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Copper has two naturally occurring isotopes, 63Cu (isotopic mass 62.9296 amu) and 65Cu (isotopic mass 64.9278 amu). If copper has an atomic mass of 63.546 amu, what is the percent abundance of each isotope? Report your answer to 5 significant figures.
(a)......................................% 63Cu
(b).......................................% 65Cu
Copper has two naturally occurring isotopes, 63Cu (isotopic mass 62.9296 amu) and 65Cu (isotopic mass 64.9278 amu). If copper has an atomic mass of 63.546 amu, what is the percent abundance of each isotope? Report your answer to 5 significant figures.
(a)......................................% 63Cu
(b).......................................% 65Cu
sunieltanejaLv3
24 Jun 2022
Jean KeelingLv2
13 Dec 2019
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