The total number of electrons that can occupy the d-sublevel is 10.
So, option third is correct one.
What is subshell?
- The subdivision of electrons shells separated by electron orbital.
- The set of states which defines by the azimuthal quantum number, ( [tex]l[/tex]).
- The subshells are labelled as s , p, d and f.
- The s-subshell contains two electrons, p-sub-shell contains 6 electrons , d-subshell contain 10 electron and f-subshell contains 14 electrons.
learn about subshell,
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