1 / 19

VI.1 IVB grupa elementi

Op{ta i neorganska hemija II, Analiti~ka biohemija, Valentin Mir~eski. 132. ??. ?. . s. p. Elektronska konfiguracija valentnite elektroni na izoliran atom. . ?. s. p. So doveduvawe na energija (pri odvivawe na hemiska reakcija i obrazuvawe na hemiski vrski) mo`e da dojde do premin na eden elektron

kineta
Download Presentation

VI.1 IVB grupa elementi

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Op{ta i neorganska hemija II, Analiti~ka biohemija, Valentin Mir~eski 131 VI.1 IVB grupa elementi jaglerod (C) silicium(Si) germanium (Ge) kalaj (Sn) olovo (Pb) C - nemetal Si i Ge - semimetali Sn i Pb - metali C i Si imaat isklu~itelna va`nost. Soedinenijata na C go so~inuvaat celokupniot `iv svet. Soedinenijata na Si go so~inuvaat najgolemiot del od zemjinata kora. Zaedni~ka elektronska konfiguracija na valentnite elektroni: ns2 np2 C: [He] 2s2 2p2 Si: [Ne] 3s2 3p2 Ge: [Ar] 4s2 4p2 Sn: [Kr] 5s2 5p2 Pb: [Xe] 6s2 6p2

    2. Op{ta i neorganska hemija II, Analiti~ka biohemija, Valentin Mir~eski 132

More Related