If the atomic number of an element is 33, it will be placed in the periodic table in the

Question

If the atomic number of an element is 33, it will be placed in the periodic table in the (A) first group (B) third group (C) fifteen group (D) seventh group

Tardigrade Admin · Accepted Answer

The electronic configuration of element with atomic number 33 is 1s2, 2s2 2p6, 3s2 3p6, 4s2, 3d10, 4p3. As, its last shell have five electrons and hence, its group is 10 + 5 = 15th or V A.

Q. If the atomic number of an element is 33, it will be placed in the periodic table in the

first group

third group

fifteen group

seventh group

The electronic configuration of element with
atomic number 33 is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6}$ ,
$4 s^{2}, 3 d^{10}, 4 p^{3}$ . As, its last shell have five electrons
and hence, its group is 10 + 5 = 15th or V A.

Q. If the atomic number of an element is 33, it will be placed in the periodic table in the

first group

third group

fifteen group

seventh group

The electronic configuration of element with atomic number 33 is 1s2,2s22p6,3s23p6, 4s2,3d10,4p3. As, its last shell have five electrons and hence, its group is 10 + 5 = 15th or V A.

The electronic configuration of element with
atomic number 33 is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6}$ ,
$4 s^{2}, 3 d^{10}, 4 p^{3}$ . As, its last shell have five electrons
and hence, its group is 10 + 5 = 15th or V A.