Few general names are given along with t...

Few general names are given along with their valence shell configurations.Mark the incorrect name.

A

`ns^(2)np^(6)`-Noble gases

B

`ns^(2)np^(5)`Halogens

C

`ns^(1)`-Alkali metals

D

`ns^(2)np^(2)`-Chalcogens

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

Promotional Banner

Promotional Banner

Recommended Questions

Few general names are given along with their valence shell configurati...
Text Solution
|
The general valence shell electronic configuration of lanthanoides is ...
Text Solution
|
The general valence shell electronic configuration of transition eleme...
Text Solution
|
What is the general name of the elements having 8 electrons in the val...
Text Solution
|
Few general names are given along with their valence shell configurati...
Text Solution
|
What is the number of valence electrons in the atom of an element A ha...
Text Solution
|
Generally, the number of electrons in the valence shell of good conduc...
Text Solution
|
Name any two elements that have two electrons in their valence shell.
Text Solution
|
Some common names are given along with their valence shells. Mark the ...
Text Solution
|