Explain s{p^2} hybridization.

Sure, "sp²" hybridization refers to a type of atomic hybridization that occurs when one s orbital and two p orbitals of an atom combine to form three new hybrid orbitals. This happens in atoms like carbon, nitrogen, and oxygen, commonly found in organic chemistry.

In sp² hybridization:

The "s" orbital mixes with two of the three "p" orbitals (usually px and py) of an atom.
These orbitals rearrange themselves to form three equivalent orbitals known as sp² orbitals.
The three sp² orbitals are arranged in a trigonal planar geometry, with 120° angles between each orbital.
The remaining p orbital (pz) remains unhybridized and perpendicular to the plane formed by the three sp² orbitals.
This hybridization is commonly observed in molecules with trigonal planar geometry, such as in molecules like ethene (C₂H₄) or the carbonate ion (CO₃²⁻). In these molecules, each sp² hybrid orbital overlaps with an orbital from another atom to form sigma bonds, resulting in a stable molecular structure.