bn:03327469n
Noun Concept
Categories: Atomic physics, Quantum chemistry, Quantum numbers
EN
principal quantum number  Primary Quantum Number  Principal quantium number  principal quantum level  principal quantum numbers
EN
In quantum mechanics, the principal quantum number is one of four quantum numbers assigned to each electron in an atom to describe that electron's state. Wikipedia
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EN
In quantum mechanics, the principal quantum number is one of four quantum numbers assigned to each electron in an atom to describe that electron's state. Wikipedia
One of four quantum numbers which are assigned to each electron in an atom to describe that electron's state Wikidata
The quantum number (of an atomic orbital) that specifies the energy of an electron in an atom and, hence, which shell it occupies. Wiktionary
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