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Chemistry, 11.05.2021 23:00 kp328

51.86% of all the isotopes of an element have a mass of 106.82 amu and 48.14% have a mass of 109.03 amu. What is the average mass of this element?

51.86% of all the isotopes of an element have a mass of 106.82 amu and 48.14% have a mass of 109.03

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51.86% of all the isotopes of an element have a mass of 106.82 amu and 48.14% have a mass of 109.03...

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