MHT CET20242 May 2024Morning ShiftChemistryClassification of Elements and Periodicity in PropertiesActual
Identify the element having outer electronic configuration ns ^2 np ^5 .
Options
- AI
- BTe
- CAr
- DNe
Correct answer
A. I
Step-by-step solution
n s^2 n p^5 is general E.C. of halogens I has outer.E.C. as ns ^2 n p^5