Zirconium yog cov khoom siv tshuaj nrog lub cim Zr thiab atomic tooj 40. Lub npe zirconium yog muab los ntawm lub npe ntawm cov ntxhia zircon, qhov tseem ceeb tshaj plaws ntawm zirconium. Nws yog ib qho lustrous, grey-dawb, muaj zog hloov hlau uas zoo ib yam li hafnium thiab, rau qhov tsawg dua, titanium.
Tus lej atomic ntawm zirconium 39 yog dab tsi?
Zirconium yog cov khoom siv tshuaj nrog lub cim Zr thiab tus lej atomic 40.
Vim li cas tus lej atomic ntawm txhuas 13?
Raws li peb tau muab cov ntaub ntawv hais tias Atomic tooj ntawm txhuas yog 13. Qhov tseeb txhais tau tias txhua lub atom, uas yog ib qho isotope ntawm txhuas yuav muaj 13 protons hauv lub nucleus - Tus naj npawb ntawm electrons nyob ib puag ncig lub nucleus yuav sib npaug rau tus lej proton. Li no, yuav muaj 13 electrons.
Zr02 yog dab tsi?
Zirconia, tseem hu ua zirconium dioxide(Zr02), muaj nyob hauv nws daim ntawv ntuj tshaj plaws hauv cov ntxhia baddeleyite. Tab sis nws kuj tuaj yeem muab tshuaj tau los ntawm zircon. Nws yog cov khoom lag luam tseem ceeb tshaj plaws oxide tsim los ntawm zircon.
Koj pom tus lej atomic li cas?
Tam sim no koj paub tias tus lej atomic=tus naj npawb ntawm protons, thiab cov lej loj=tus lej ntawm protons + tus lej ntawm neutrons. Txhawm rau nrhiav tus naj npawb ntawm neutrons hauv ib lub caij, rho tawm tus lej atomic los ntawm tus lej lej.
