Question

Name the noble gas having ns2np6 electonic configuration but does not have d orbitalsnin its valence shell

Answer 1

Neon ,argon ,krypton,xenon,radon

Answer 2

The noble gas that have $ns^2np^6$ electronic configuration but does not contain electrons in d-sub shell is Neon

Explanation:

We are given:

General electronic configuration of noble gas = $ns^2np^6$

The filling of electrons in d-sub shell start from Period 3, where the shell contains '3s', '3p' and '3d' orbitals.

Noble gases are present in group 18 of the periodic table. They are:  Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe) and Radon (Rn).

The noble gas that have the given electronic configuration but the electrons do not enter in d-sub shell is Neon.

The electronic configuration of neon is $1s^22s^22p^6$

Learn more about electronic configuration:

https://brainly.in/question/8382664

https://brainly.in/question/3252905

#learnwithbrainly