Nitish posted an Question
December 14, 2020 • 16:22 pm 30 points
  • IIT JAM
  • Geology (GG)

15. calculate the average atomic weight (answer to be given up to 3 decimal places) of rubidium using the given data. isotope abundance (%)| atomic weight (a.m.

15. Calculate the average atomic weight (answer to be given up to 3 decimal places) of Rubidium using the given data. Isotope Abundance (%)| Atomic weight (a.m.u.) 72.17 8Rb 84.912 909 Rb 27.83

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    Saurabh 1 best-answer

    Please find solution below..... In denominator it is sum of the abundance which will always add up to 100 .... Here in place of g it will be amu, sorry written in haste..

    cropped3424274844420710801.jpg
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