Calculate the value for the mass defect of an atom of the following: Helium – 4 (isotopic mass = 4.002602 u) Lithium – 7 (isotopic mass = 7.016004 u) Beryllium – 9 (isotopic mass = 9.012182 u)

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  1. Calculate the value for the mass defect of an atom of the following:
    1. Helium – 4 (isotopic mass = 4.002602 u)
    2. Lithium – 7 (isotopic mass = 7.016004 u)
    3. Beryllium – 9 (isotopic mass = 9.012182 u)
  2. Calculate the value for the mass defect of a mole of the following:
    1. Boron – 15 (isotopic mass = 15.031088 u)
    2. Carbon – 14 (isotopic mass = 14.003241 u)
    3. Nitrogen – 17 (isotopic mass = 17.008449 u)

 

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