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Chemistry, 18.03.2021 02:50 AgentPangolin
24.1% of all the isotopes of a an element have a mass of 75.23 amu, 48.7% have a mass
of 74.61 amu, and 27.2% have a mass of 75.20 amu.
What is the average mass of this element?
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Answers: 2
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24.1% of all the isotopes of a an element have a mass of 75.23 amu, 48.7% have a mass
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