Chemistry, 24.07.2019 13:00 briiannamb

What is the fraction of the hydrogen atom's mass (11h) that is in the nucleus? the mass of proton is 1.007276 u, and the mass of 11h atom is 1.007825 u. express your answer using four significant figures?

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What is the fraction of the hydrogen atom's mass (11h) that is in the nucleus? the mass of proton i...