If three electrons could be accommodated in a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) If an orbital can accommodate $3$ electrons,then the capacity of subshells changes as follows: $s$-subshell ($1$ orbital) = $3$ electrons. $p$-sub

Vedclass · Accepted Answer

$4^{th}$ period and $p$ block

Vedclass · Answer

(A) If an orbital can accommodate $3$ electrons,then the capacity of subshells changes as follows: $s$-subshell ($1$ orbital) = $3$ electrons. $p$-subshell ($3$ orbitals) = $9$ electrons. $d$-subshell ($5$ orbitals) = $15$ electrons. $f$-subshell ($7$ orbitals) = $21$ electrons. Filling the electrons for atomic number $50$ in the order of energy: $1s^3, 2s^3, 2p^9, 3s^3, 3p^9, 3d^{15}, 4s^3, 4p^5$. Total electrons = $3 + 3 + 9 + 3 + 9 + 15 + 3 + 5 = 50$. The valence shell is the $4^{th}$ shell,so it belongs to the $4^{th}$ period. The last electron enters the $p$-subshell,so it belongs to the $p$-block.

If three electrons could be accommodated in an orbital,then the element with atomic number $50$ will belong to:-

Similar Questions

What is the number of electrons present in the $3d$ orbital of $Ti$ in the $+2$ oxidation state?

The electronic configuration of neon is

If the electronic configuration of a nitrogen atom were $1s^7$,its energy would be lower than that of the ground state configuration $1s^2\,2s^2\,2p^3$ due to being closer to the nucleus. However,the $1s^7$ configuration is not observed because it violates which of the following rules?

From which principal quantum number $(n)$ do the $s, p, d,$ and $f$ orbitals start? Describe them.

Vedclass Test Series

Exam Paper Generator

Online Exam Module