Chemistry, 25.11.2020 05:10 elsauceomotho

What is the atomic mass of bromine, given the atomic masses and percent abundance of the two isotopes are 78.92 amu (50.7%) and 80.92 amu (49.3%)? Select one:
a. 79.9 amu
b. 78.9 amu
c. 80.9 amu
d. 35 amu

Answers: 3

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What is the atomic mass of bromine, given the atomic masses and percent abundance of the two isotope...