Fluorine (F) yog thawj lub hauv paus hauv Halogen pawg (pawg 17) nyob rau hauv lub sijhawm. … Nws yog a nonmetal, thiab yog ib qho ntawm ob peb lub ntsiab lus uas tuaj yeem tsim cov diatomic molecules (F2).
Puas yog fluorine yog hlau lossis nonmetal?
Vim cov roj uas muaj koob muaj npe yog ib pab pawg tshwj xeeb vim lawv tsis muaj qhov cuam tshuam, cov tshuaj fluorine yog cov tshuaj tsis zoo tshaj plaws. Nws tsis pom nyob rau hauv qhov xwm txheej raws li lub caij dawb. Fluorine gas reacts explosively nrog ntau lwm yam ntsiab lus thiab cov tebchaw thiab raug suav hais tias yog ib yam ntawm cov feem ntau txaus ntshai tshuaj paub.
Vim li cas fluorine tsis yog hlau?
Teb: Nws muaj cov hluav taws xob sab nraud li 7, yog li nws nyiam kom tau txais ib qho hluav taws xob ntxiv kom ncav cuag octet. Cov hlau ntawm qhov tod tes, yog ductile, malleable, conductors ntawm tshav kub thiab hluav taws xob thiab lwm yam.
Puas yog fluorine yog hlau lossis halogen?
Proup 7A (los yog VIIA) ntawm lub sij hawm lub sij hawm yog cov halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), thiab astatine (At).
Leej twg hu ua fluorine?
Cov kua qaub ze li ntawm cov kua qaub tau npaj rau xyoo 1809, thiab ob xyoos tom qab ntawd tus kws kho mob Fabkis txoj André-Marie Ampèretau hais tias nws yog ib qho sib xyaw ntawm hydrogen nrog cov khoom tsis paub, piv rau chlorine, uas nws hais lub npe fluorine. Fluorspar tau raug lees paub tias yog calcium fluoride.
