What is the atomic mass of natural antimony

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Antimony (atomic number 51) is composed of two principal isotopes, antimony-121, which has a mass of 120.904 atomic mass units, and antimony-123, which has a mass of 122.904 atomic mass units. Assume that 57.36% of all antimony atoms are the antimony-121 isotope and 42.64% are the antimony-123 isotope.

What is the atomic mass of natural antimony?

Reference no: EM13257287

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What is the atomic mass of natural antimony : Antimony (atomic number 51) is composed of two principal isotopes, antimony-121, which has a mass of 120.904 atomic mass units, What is the atomic mass of natural antimony?

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