Column O first table : Unit of measurement - No of electrons per...

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    Column O first table : Unit of measurement - No of electrons per atom per molecular mole = 8.7 E+24
    Column Heading P : Unit of measurement - Total number of electrons per mole etc .

    Think through what this unit that you have come up with means . That for every atom in a mole of ( I guess ) earths atmosphere there are 8.7 E +24 electrons.

    Your unit says every atom . And in column G you actually list the number of electrons per atom and not one of those is near 8.7 E+24 .

    Again you state No of electrons per atom per mole .

    So Your units , or your description of them , look wrong at the start .

    You have added up the Number of electrons per mole of Earths Atmosphere.

    Have you conducted a dimensional analysis of your outcomes ?

    This is the point that Lomu made .
 
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