Molecular orientation, atomic radii, thiab electron ntom yog peb yam tseem ceeb uas cuam tshuam rau Polarizability raws li hauv qab no: Raws li tus naj npawb ntawm electrons nce, kev tswj ntawm kev faib khoom ntawm tus nqi los ntawm nuclear tsub nqi nuclear) yog tus nqi zoo tau ntsib los ntawm ib qho hluav taws xob hauvatom polyelectronic. Lub sij hawm "zoo" yog siv vim hais tias lub shielding nyhuv ntawm negatively charged electrons tiv thaiv ntau dua orbital electrons los ntawm tag nrho cov nuclear nqi ntawm lub nucleus vim lub repelling nyhuv ntawm puab-txheej electrons. https://en.wikipedia.org › wiki › Effective_nuclear_charge
Kev them nqi hluav taws xob muaj txiaj ntsig - Wikipedia
ua tsawg, thiab yog li Polarizability ntawm atom nce.
Dab tsi cuam tshuam rau polarizability?
Peb yuav tsum paub tias qhov polarizability tuaj yeem cuam tshuam los ntawm ntau yam xws li molecular loj, tus naj npawb ntawm cov electrons, molecular orientation thiab tseem muaj zog ntawm dispersionPolarization tuaj yeem yog kev sib cuam tshuam nruab nrab ntawm cov tsis-polar atoms, molecules thiab hluav taws xob them hom.
Atomic polarizability yog dab tsi?
Atomic polarizability txhais tau tias yog lub sijhawm dipole induced hauv lub atom teb rau kev siv hluav taws xob teb, d=αE.
Yam dab tsi cuam tshuam rau qhov polarizability ntawm qee yam tsis muaj polar molecule?
Yam uas cuam tshuam rau polarizability
Ntau dua cov electrons , qhov ntau dua polarizability. Qhov kev ncua deb ntawm electrons ntau dua los ntawm cov nqi hluav taws xob, qhov ntau dua qhov polarizability ntawm atom.
Polarizability nce li cas?
Feem ntau, polarizability nce raws li qhov ntim ntawm cov khoom siv hluav taws xob nceHauv atoms, qhov no tshwm sim vim tias cov atoms loj dua muaj cov khoom siv hluav taws xob ntau dua li qhov sib piv rau cov atom me me nrog cov electrons nruj nreem. … Ib yam li ntawd, cov molecules loj dua feem ntau yog polarizable dua cov me.
