Tsim ib qho Ion Qhov kev sib pauv hluav taws xob no ua rau muaj kev cuam tshuam ntawm electrostatic ntawm ob lub atom hu ua ionic bond ionic bond Ionic bonds form thaum lub nonmetal thiab hlau pauv electrons, thaum covalent bonds tsim thaum electrons sib koom ntawm ob nonmetals. … Ib daim ntawv cog lus cog lus muaj ib khub ntawm cov hluav taws xob sib koom ntawm cov atoms. Atoms tsim covalent daim ntawv cog lus kom ncav cuag lub xeev ruaj khov. https://courses.lumenlearning.com › tshooj › hom-of-bonds
Nyob Bonds | Taw qhia rau Chemistry - Lumen
. Ib lub atom uas poob ib los yog ntau tshaj valence electrons los ua ib tug zoo charged ion yog hu ua ib tug cation, thaum lub atom uas tau txais electrons thiab ua negatively them yog hu ua ib tug anion.
Thaum lub atom nruab nrab nce ib lossis ntau dua electrons nws hu ua dab tsi?
A cation (ib qho zoo ion) tsim thaum lub atom nruab nrab poob ib lossis ntau dua electrons los ntawm nws lub plhaub valence, thiab anion (ib qho tsis zoo ion) tsim thaum lub atom nruab nrab nce ib lossis ntau dua electrons hauv nws lub plhaub valence.
Yuav ua li cas rau lub atom yog tias nws nce ib lossis ntau dua electrons?
Ib lub atom uas nce lossis poob ib qho hluav taws xob ua an ion. Yog tias nws tau txais ib qho hluav taws xob tsis zoo, nws dhau los ua qhov tsis zoo ion. Yog tias nws poob ib qho hluav taws xob nws dhau los ua ib qho zoo ion (saib nplooj 10 kom paub ntxiv txog ions).
Valence Electron Configuration When Atoms Gain One or More Electrons
