Chemistry, 10.07.2019 06:00 bikkiecuanas13
If element x consists of 78.7% of atoms with a mass of 24.0 amu, 10.1% of atoms with a mass of 25.0 amu, and 11.2% of atoms with a mass of 26.0 amu. what is the average atomic mass of element x?
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If element x consists of 78.7% of atoms with a mass of 24.0 amu, 10.1% of atoms with a mass of 25.0...
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