Chemistry, 07.10.2020 21:01 smcculleymcculley

An element, X, has two naturally occurring isotopes. 301x has a mass of 300.2 g/mol and is 31.60% abundant. 304x has a mass of 303.1 g/mol and is 68.40% abundant. What is the average atomic mass of X?

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An element, X, has two naturally occurring isotopes. 301x has a mass of 300.2 g/mol and is 31.60% ab...

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