Hybridization in terms of electron configuration: Unhybridized Be 2p 2P2 2px 2s Decouple 2s 1s 计 electron pair ○1s X-10Hybridization in terms of electron configuration: 2pz 2s 1s 2s 2p 2py 2px 1s Decouple electron pair Be Unhybridized X-10