State what is the average atomic mass of beaverium

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A fictitious element, Beaverium, has two naturally occurring isotopes. 285Bv has a mass of 284.67 g/mol and is 34.261% abundant. 288Bv has a mass of 287.73 g/mol and is 65.739% abundant. What is the average atomic mass of Beaverium?

Reference no: EM13181720

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