what is hybridization, what is resonance, what is afbau principle etc??

Question

Accepted Answer

Hybridization is the mixing of atomic orbitals to form new hybrid orbitals. Resonance is the delocalization of electrons in a molecule. Aufbau principle states that electrons fill atomic orbitals in order of increasing energy.

Hybridization involves the combination of atomic orbitals to form hybrid orbitals with different shapes and energies.
Resonance occurs when a molecule can be represented by multiple Lewis structures with different arrangements of electrons.
The aufbau principle states that electrons fill the lowest energy orbitals first before moving to higher energy orbitals.
Hybridization example: In methane (CH4), carbon's 2s and 2p orbitals hybridize to form four sp3 hybrid orbitals, allowing carbon to form four sigma bonds with hydrogen.
Resonance example: Ozone (O3) exhibits resonance, where the double bond can be delocalized between the two oxygen atoms.
Aufbau principle example: When filling the electron configuration of nitrogen (N), the 1s and 2s orbitals are filled before the 2p orbitals.

Accepted Answer

intermixing of atomic orbital in space and resonance is the delocalization of the pie electron, filling of atomic orbital acc to afbau principle.

what is hybridization, what is resonance, what is afbau principle etc??

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