mercury yog cov hlau nkaus xwb uas yog kua ntawm qhov kub thiab txias.
Yuav ua li cas cov hlau hauv qab no yog kua hauv chav tsev kub?
Mercury yog ib qho tuab, silvery d-block keeb. Nws yog cov hlau nkaus xwb uas yog kua ntawm cov txheej txheem rau qhov kub thiab txias. Tsuas yog lwm lub ntsiab lus uas yog kua hauv cov xwm txheej no yog bromine, txawm tias cov hlau xws li caesium, gallium, thiab rubidium yaj tsuas yog siab dua chav sov.
Qhov twg yog kua ntawm chav tsev kub?
Bromine yog tib yam tsis yog hlau uas nyob hauv cov kua hauv chav sov. Nws yog ib qho ntawm ob lub ntsiab lus ntawm lub rooj noj mov uas yog cov kua hauv chav sov uas tsis yog Mercury.
Puas yog gallium yog kua hlau ntawm chav tsev kub?
Gallium yog ib qho ntawm plaub hlau uas tuaj yeem ua kua ze ntawm chav sov. Lwm cov ntsiab lus yog mercury, cesium thiab rubidium. Gallium muaj lwm yam txawv txav. Zoo ib yam li dej, daim ntawv ua kua nthuav dav thaum nws hloov lub xeev los ua ib qho khoom.
Puas gallium puas nyob hauv chav sov?
Lub caij gallium yog cov hlau tsis xav txog-nws yog cov hlau mos, silvery-dawb uas yog cov khoom ntawm chav sov(zoo ib yam li txhuas) tab sis nws tuaj yeem tso rau hauv lub xib teg. ntawm koj txhais tes.
