What is total charge of the neptunium nucleus? (93 electrons MW=237.0482)© BrainMass Inc. brainmass.com February 24, 2021, 2:34 pm ad1c9bdddf
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Any atom is electrically neutral (total charge - zero)
The atom is composed of a small compact nucleus which has positive charge surrounded by a cloud of negatively charged electrons.
Each electron carries a unit negative charge denoted -e.
In MKS units each electron carries -1.6E-19 Coulomb.
So the electron cloud around the Neptunium nucleus has a total charge of ...
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