Questions
Electron in an atom is characterized by four quantum numbers. Number of electrons with l=0 in Cr (Z= 24) atom are
detailed solution
Correct option is D
l=0 means s-subshell.Cr- 1s22s22p63s23p64s13d5.Number of s- electrons = 7Similar Questions
Number of ‘p’ electrons in ‘Mg’ is equal to
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