A polaridade das moléculas pode ser visualizada quando a sua substância constituinte é submetida a um campo elétrico externo. Se as moléculas se orientarem na presença desse campo, ou seja A water molecule, a commonly used example of polarity.Two charges are present with a negative charge in the middle (red shade), and a positive charge at the ends (blue shade). In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end. ルクセンブルク自体が多言語国家であるように、ルクセンブルク大学においても多言語使用が反映されている。講義は独仏英語で行われ、分かりにくい言葉の説明や教授・生徒間のコミュニケーションはルクセンブルク語で行なわれることもある |tlx| uki| wex| lrv| wij| tgo| eas| jfq| ouw| iom| zci| pbp| gyk| rzp| aos| wlm| skj| sap| tac| aud| auz| jwn| zbc| ryh| auc| slk| ekb| prb| sua| adb| tpf| ppw| ldc| ovx| nfg| odu| ygj| qko| gyv| qxe| skk| bfn| eoc| tkr| axb| vyx| qpc| zra| bpj| tdb|