Ib daim ntawv cog lus muaj kev sib koom ua ke ntawm ib lossis ntau khub ntawm electrons ntawm ob lub atoms Cov electrons ib txhij nyiam los ntawm ob lub atomic nuclei atomic nuclei Lub nucleus ntawm ib lub atom muaj cov neutrons thiab protons, uas nyob rau hauv lem yog qhov tshwm sim ntawm ntau lub hauv paus ntsiab lus, hu ua quarks, uas yog tuav nyob rau hauv lub koom haum los ntawm nuclear zog quab yuam nyob rau hauv tej yam ruaj khov ua ke ntawm hadrons, hu ua baryons. https://en.wikipedia.org › wiki › Atomic_nucleus
Atomic nucleus - Wikipedia
. Covalent daim ntawv cog lus thaum qhov sib txawv ntawm cov electronegativities ntawm ob lub atoms tsawg dhau rau kev hloov hluav taws xob los ua ions.
Covalently bonded atoms ua dab tsi?
Covalent bonding tshwm sim thaum pairs ntawm electrons sib koom los ntawm atoms Atoms yuav sib raug zoo nrog lwm cov atoms txhawm rau kom muaj kev ruaj ntseg ntxiv, uas tau txais los ntawm kev tsim lub plhaub hluav taws xob tag nrho. Los ntawm kev sib koom lawv sab nrauv feem ntau (valence) electrons, atoms tuaj yeem sau lawv lub plhaub hluav taws xob sab nraud thiab nce kev ruaj ntseg.
Covalently bonded molecules ua los ntawm dab tsi?
Ib daim ntawv cog lus yog tsim los ntawm ob lub atom sib koom ib khub ntawm electrons. Cov atoms tau tuav ua ke vim tias khub electron tau txais los ntawm ob qho tib si ntawm nuclei.
Covalent bonds nyob rau hauv molecules nyob qhov twg?
Covalent bonds
Cov khoom siv hluav taws xob sib koom no pom nyob rau hauv lub plhaub sab nraud ntawm atoms. Feem ntau txhua lub atom txhawb nqa ib qho hluav taws xob rau ib khub ntawm electrons.
Dab tsi yog covalently bonded particle hu ua?
Cov khoom tsim los ntawm covalent bonding ntawm atoms hu ua ions. … Qhov me me ntawm cov ionic compound yog ib lub molecule.
