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Chemistry, 11.10.2020 20:01 fluffyanimal456

Calculate the average atomic mass of a sample of lead that is 24.1% lead-206
(205.974 amu), 22.1% lead-207 (206.976 amu)
and 53.8% lead 208 (207.977 amu).

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Calculate the average atomic mass of a sample of lead that is 24.1% lead-206
(205.974 amu), 2...
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