20gm of an element contains 3×10^22 atoms
find 1)Gram Atomic Mass 2)Number of nucleons in 200gm of the element​

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20gm of an element contains 3×10^22 atoms
find 1)Gram Atomic Mass 2)Number of nucleons in 200gm of the element​

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Clara 2 months 2021-08-03T14:48:40+00:00 1 Answers 0 views 0

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    2021-08-03T14:49:43+00:00

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    Number of nucleon =MolarmassofnucleonMassofatom=1.6726×10−24g/nucleon3.32×10−23g=19.8=20(approximately)

    It is given that element comprises of 2 atoms 

    Hence,number of nucleon = 2×20=40

    Hope that helps..!!

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