Teaching OSSSC TGT Teachers Mock Test Series 2025 Chemistry Classification of Elements and Periodicity in Properties
The correct decreasing order of electronegativity is:
1
F>Cl>I>Br
2
Cl>F>Br>I
3
F>Cl>Br>I
4
Cl>F>I>Br
The correct decreasing order of electronegativity is: