lone pair
pl: lone pairs
Related Words
bonding pairelectronvalenceorbitalatommoleculebondcovalenthybridizationgeometryshaperepulsionelectronegativitynucleophileLewis basecoordinate bondoctetshellsubshellspinchargedipolepolaritysymmetryanglenitrogenoxygenfluorinechlorinewaterammoniamethanecarbonhydrogencationanionionelectrostaticsquantumwavefunctionprobabilitydensityoverlapsigma bondpi bondradicalvalence shellenergystabilityattractionnucleusprotonneutronperiodicitygrouphalogenchalcogenpnictogenelectrophileLewis acidligandcomplexcoordinationstereochemistryisomerconformationpyramidaltrigonaltetrahedrallinearoctahedral