Chemistry, 13.01.2021 18:20 Betzabeth671
Find the average atomic mass for boron if 19.9% of boron atoms have a mass of 10.0129371 amu and 80.1% have a mass of 11.0093055 amu. Round to 3 significant figures.
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Find the average atomic mass for boron if 19.9% of boron atoms have a mass of 10.0129371 amu and 80....
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