Question: The element X has two naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. The average

The element X has two naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. The average atomic mass of the element is __________ amu. column chart ( ( Isotope Abundance (%) Mass (amu) )(31X 35.16 31.16)(34X 64.84 34.30) ) Select one: A. 33.20 B. 35.22 C. 34.02 D. 30.20 E. 32.73

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