Video: Puas yog Phosphorus yog hlau lossis tsis yog hlau?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Phosphorus yog a tsis yog - hlau uas zaum qis dua nitrogen hauv pawg 15 ntawm lub sijhawm teem sijhawm. Cov khoom no muaj nyob rau hauv ntau hom, uas yog dawb thiab liab yog qhov zoo tshaj plaws paub. Dawb phosphorus yog twv yuav raug hu ntau exciting ntawm ob.
Yog li ntawd, po4 puas yog hlau lossis nonmetal?
Phosphorus yog a nonmetal . Feem ntau ntawm cov khoom yog hlau. Yog tias peb txiav txim siab txog Uranium (92, qhov kawg tshwm sim ib txwm muaj) 17 lub ntsiab lus raug cais raws li nonmetals , 7 yog cais raws li metalloids, thiab tus so yog hlau.
Tom qab ntawd, lo lus nug yog, yog Phosphorus yog lub ntuj tsim? Phosphorus Nws tsis pom nyob rau hauv nws daim ntawv ntshiab ntawm lub ntiaj teb, tab sis nws muaj nyob rau hauv ntau yam minerals hu ua phosphates. Kev lag luam feem ntau phosphorus yog tsim los ntawm mining thiab cua sov calcium phosphate. Phosphorus yog qhov thib kaum ib tshaj plaws keeb nyob rau hauv lub ntiaj teb crust. Phosphorus kuj muaj nyob rau hauv tib neeg lub cev.
Yog li ntawd, phosphorus puas yog roj?
Phosphorus yog cais raws li ib feem nyob rau hauv 'Non-Hom' seem uas tuaj yeem nyob hauv pawg 14, 15 thiab 16 ntawm Lub Sij Hawm Lub Sij Hawm. Cov khoom uas tsis yog-hlau muaj nyob, nyob rau hauv chav tsev kub, nyob rau hauv ob ntawm peb lub xeev ntawm teeb meem: cov pa (Oxygen, Hydrogen & Nitrogen) thiab cov khib nyiab (Carbon, Phosphorus , Sulfur thiab Selenium).
Dab tsi yog phosphorus siv rau hauv?
Phosphorus Nws yog ib qho tseem ceeb ntawm cov nroj tsuag kev noj qab haus huv thiab nws txoj kev siv tseem ceeb - ntawm phosphate compounds - yog nyob rau hauv kev tsim cov chiv. Ib yam li muaj cov pa roj carbon monoxide thiab nitrogen cycles, kuj muaj phosphorus lub voj voog. Phosphorus yog siv hauv kev tsim khoom ntawm kev ruaj ntseg ntais ntawv (liab phosphorus ), pyrotechnics thiab incendiary plhaub.
Pom zoo:
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