Xav txog fluorine atoms nrog 9 protons thiab 10 neutrons. Dab tsi yog atomic tooj thiab atomic mass ntawm fluorine?
YPuas fluorine muaj 9 protons?
Piv txwv li, ib qho fluorine atom muaj 9 protons thiab 10 neutrons. Nws tus lej atomic yog 9, thaum nws cov atomic loj yog 19 atomic mass units. Yog li peb tuaj yeem hais tias nws qhov hnyav atomic yog 19, lossis nws tus lej loj yog 19.
Puas yog fluorine muaj 10 protons?
Kev piav qhia: Los ntawm saib lub sijhawm lub sijhawm, koj yuav pom tias Fluorine muaj 9 protonsTxij li cov xov tooj ntawm cov electrons sib npaug ntawm cov protons, Fluorine muaj 9 electrons ib yam. Lub caij no, nws yog tus lej ntawm 19, rho tawm 10 neutrons, muab rau koj 9 protons lossis electrons.
YPuas yog fluorine yog F?
fluorine (F), feem ntau cov tshuaj reactive thiab cov tswvcuab lub teeb tshaj plaws ntawm cov ntsiab lus halogen, los yog Pawg 17 (Pab pawg VIIa) ntawm lub sijhawm. Nws cov tshuaj lom neeg muaj peev xwm raug ntaus nqi rau nws qhov muaj peev xwm txaus nyiam cov khoom siv hluav taws xob (nws yog cov khoom siv hluav taws xob feem ntau) thiab rau qhov me me ntawm nws cov atoms.
Dab tsi muaj 9 protons thiab 10 neutrons?
Xav txog fluorine atoms nrog 9 protons thiab 10 neutrons.
