Question: An element has two naturally occurring isotopes with the following masses and abundances: Isotopic Mass (amu) Fractional Abundance 49.9472. 2.500 103 50.9440. 0.9975 What

An element has two naturally occurring isotopes with the following masses and abundances:
Isotopic Mass (amu) Fractional Abundance
49.9472…………………. 2.500 × 10–3
50.9440…………………. 0.9975
What is the atomic mass of this element? What is the identity of the element?

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