American chemist G. N. Lewis yog qhov tseem ceeb hauv kev tsim txoj kev xav ntawm covalent bonding. Lub ntsiab lus ntawm chemical bonding yog lub hauv paus ntawm chemistry. Xyoo 1916 Gilbert Newton Lewis (1875–1946) tau luam tawm nws daim ntawv qhia hais tias cov tshuaj lom neeg yog ib khub ntawm electrons khub ntawm electronsIb khub muaj nyob rau hauv lub plhaub sab nraud ntawm lub tshuab hluav taws xob. … Electron khub yog li ntawd suav hais tias yog ib leeg khub yog tias ob lub electrons raug ua ke tab sis tsis siv rau hauv kev sib txuas tshuaj. Yog li, tus naj npawb ntawm ib khub electrons ntxiv rau cov xov tooj ntawm cov khoom siv hluav taws xob sib npaug ntawm tag nrho cov valence electrons nyob ib ncig ntawm ib lub atom. https://en.wikipedia.org › wiki › Lone_pair
Ib khub - Wikipedia
shared by ob atoms.
Gilbert Lewis yog leej twg?
Lewis. Gilbert Newton Lewis ForMemRS (Lub Kaum Hli 23, 1875 - Lub Peb Hlis 23, 1946) lossis (Lub Kaum Hli 25, 1875 - Lub Peb Hlis 23, 1946) yog tus Asmeskas tus kws kho mob lub cevthiab tus Thawj Saib Xyuas Tsev Kawm Qib Siab Chemistry ntawm University of California, Berkeley.
Gilbert Lewis paub dab tsi?
23, 1875, Weymouth, Mass., Teb Chaws Asmeskas-tuag Lub Peb Hlis 23, 1946, Berkeley, Calif.), Asmeskas tus kws kho mob lub cev paub zoo tshaj plaws rau nws txoj kev koom tes rau tshuaj thermodynamics, tus qauv electron-pair ntawm covalent daim ntawv cog lus, hluav taws xob txoj kev xav ntawm cov kua qaub thiab cov hauv paus, kev sib cais thiab kev kawm ntawm deuterium thiab nws cov tebchaw, thiab nws txoj haujlwm ntawm …
Thaum twg Gilbert Lewis tawm tswv yim cubical atom?
Cov tub ntxhais kawm ntawm chemistry yuav paub cov duab kos thiab cov duab kos uas qhia cov khub ntawm electrons hauv cov molecules yooj yim. Gilbert Lewis tau tshaj tawm cov duab kos thiab lub tswv yim tias kev sib cog lus ntawm atoms tau tsim los ntawm ob khub ntawm cov khoom siv hluav taws xob sib koom hauv ib daim ntawv hu ua "Lub Atom thiab Molecule" hauv 1916.
ob hom kev sib txuas yog dab tsi?
Muaj peb hom kev sib txuas: ionic, covalent, thiab metallic
- Ionic bonding.
- Covalent bonding.
- Metallic bonding.
