In an Allowed Electron Transition in a Hydrogen Atom,
A) $\Delta$

question 2

Multiple Choice

In an allowed electron transition in a hydrogen atom,

• A)\(\Delta\) \(\ell\) = 0; \(m _ { t }\) = 0,\(\pm\)1.
• B)\(\Delta\) \(\ell\) = 0,\(\pm\)1; \(m _ { t }\) = \(\pm\)1.
• C)\(\Delta\) \(\ell\) = 0,\(\pm\)1; \(m _ { t }\) = 0,\(\pm\)1.
• D)\(\Delta\) \(\ell\) = \(\pm\)1; \(m _ { t }\) = 0,\(\pm\)1.
• E)\(\Delta\) \(\ell\) = \(\pm\)1; \(m _ { t }\) = \(\pm\)1.

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