In 'Aufbau principle', the term Aufbau represents :
A
the name of scientist
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B
german term meaning for building up
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C
the energy of electron
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D
the angular momentum of electron
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Solution
The correct option is B german term meaning for building up Aufbau principle originates from the German term Aufbau meaning building up or construction. It is used to determine the electronic configuration of an atom, molecule or ion.