Saved Bookmarks
| 1. |
Define the anomolus behaviour of 2nd period elements. Class 11 CBSE |
|
Answer» us PERIODIC Properties of Second Period ElementsSmall size of these atoms.High electronegativity.Large charge/radius ratio.These ELEMENTS also have only 4 valence orbitals available (2s and 2P) for bonding as compared to the 9 available (3s, 3p, and 3D) to the other members of the RESPECTIVE groups, so their maximum covalency is 4. |
|