A fictitious element Z has an average atomic mass of
222.92 u. Element Z has two naturally oc...
Chemistry, 01.03.2020 08:16 JakkuZakku9436
A fictitious element Z has an average atomic mass of
222.92 u. Element Z has two naturally occurring isotopes. The more abundant isotope has an exact mass of 223.99 u and a relative abundance of 69.81%. Calculate the exact mass of the second isotope.
Answers: 2
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