Chemistry
Chemistry, 29.06.2021 04:00, Damagingawsomeness2

Suppose an element has two naturally occurring isotopes 42
X
20

44
X
20
with atomic masses 42.00 amu and 45.00 amu, respectively. Determine the percent abundance of the
45
X
20
isotope given an average atomic mass of 43.22 amu.

answer
Answers: 2

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Do you know the correct answer?
Suppose an element has two naturally occurring isotopes 42
X
20

44
X

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