Chemistry, 25.09.2021 20:10 froyg1234

A new element, Heightsium, has two isotopes. Hi-212 has a mass of 212.000312 amu and a abundance of 65.45%. Hi-215 has a mass of 215.000012 amu and an abundance of 34.55%. What is the average atomic mass of this element?

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A new element, Heightsium, has two isotopes. Hi-212 has a mass of 212.000312 amu and a abundance of...

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