Chemistry · 2020
JEE Main · 3 September 2020, Shift 2 · Q30
Consider the hypothetical situation where the azimuthal quantum number, l, takes values 0,1,2, … … n +1, where n is the principal quantum number.…
Consider the hypothetical situation where the azimuthal quantum number, $\displaystyle l$, takes values $\displaystyle 0,1,2, \ldots \ldots \mathrm{n}+1$, where n is the principal quantum number. Then, the element with atomic number :
Official answer
(4)
$\displaystyle 13$ has a half-filled valence subshell
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.