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    The mass of an atom of an element is 4 10-23 it's atomic weight is?

    Akavarapu Gangotri Devi 6th Jan, 2019
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    Answer (1)
    masteranshu27 7th Feb, 2019

    The mass of an atom of an element is 4 x 10^-23g (10 to the power -23), then find the atomic weight.

    Ans: Mass of an atom of given element = 4 x 10^-23g

    1 mole has = 6.023 x 10^23 atoms

    Atomic weight means mass of all 6.023 x 10^23 atoms

    So, atomic weight = 4 x 10^-23 x 6.023 ^ 10^23

    = 24.092g


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