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Physics 10 Online
OpenStudy (anonymous):

What is a quantum number?

OpenStudy (anonymous):

A quantum number quantifies some conserved quantity in a quantum system. For example, atomic electrons states have a principle quantum number \(n\) (denotes energy level), orbital angular momentum \(\ell\), its projection on to some axis \(m_\ell\), intrinsic spin \(s\) and its projection \(m_s\)

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