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Umlingo womhlaba onqabileyo we-europium
I-Europium, isimboli ye-EU, kunye nenombolo ye-atomic yi-63. Njengelungu eliqhelekileyo leLanthanide, i-Europium idla ngokuba yi-3 + 3 i-valence, i-valence + 2 iqhelekile. Kukho iikhawuntari ezimbalwa ze-europium ngemeko ye-valence ye + 2. Xa kuthelekiswa nezinye izinyithi ezinzima, i-europium ayinayo i-biologica ...Funda ngokugqithisileyo -
Inqaku lomhlaba elinqabileyo loMhlaba: I-Luttium
I-Lutertium yindawo enqabileyo yomhlaba onqabileyo kunye namaxabiso aphezulu, oovimba abancinci, kunye nokusetyenziswa okukhulu. Ithambile kwaye inyibilikiswe kwi-acids edid, kwaye inokusabela kancinci ngamanzi. I-isotopes yendalo ibandakanya i-175lu kunye nesiqingatha sobomi be-2.1 × 10 ^ iminyaka eli-10 ubudala i-Emitter 176U. Yenziwe ngokunciphisa i-lu ...Funda ngokugqithisileyo -
Umlingo womhlaba onqabileyo - i-raseodymium
I-Praseodymuiram yesona sithathu sikwindawo eninzi yeLanthanider kwitheyibhile yezinto zemichiza, enentabalala ye-9.5 PPM kwi-cerium, i-yttrium, i-lanthanum, kunye nesikalin. Yeyona nto yesihlanu ininzi kakhulu kumabala anqabileyo. Kodwa kanye njengegama lakhe, i-rasedymium ...Funda ngokugqithisileyo -
Ibarnium eBolognite
i-asium, i-56 yetafile yexesha. I-Barium hydroxide, i-barium chloride, i-barium ye-barium ye-balium ... ziirejista eziqhelekileyo kwiincwadi zesikolo eziphakamileyo. Ngo-1602, i-Alchemists yaseNtshona ifumene ilitye leBlogna (elibizwa ngokuba "litshone") elinokukukhanya. Olu hlobo lwe-ore lunento encinci ...Funda ngokugqithisileyo -
Ukusetyenziswa kwezinto zomhlaba ezinqabileyo kwizixhobo zenyukliya
1, Inkcazo yezixhobo zenyukliya ngokubanzi, izinto zenyukliya yikota ngokubanzi yezinto ezisetyenziswa ngokukodwa kwishishini lenyukliya kunye nenzululwazi yeNyukliya, kubandakanya izixhobo zobunjineli zenyukliya kunye nenyukliya yenyukliya. Iqale i-su ...Funda ngokugqithisileyo -
Amathemba eNqanaba leMalinet yomhlaba onqabileyo: Ngo-2040, imfuno ye-Reo iya kukhula ngeentsuku ezintlanu, ukuhambisa
NgokweMagazini eMagazini yaseMidiya yaseMidiya - Ingqondo ye-Adas ye-Adam, ingxelo yoNyaka ka-2040 Rare South Agobt Poight "ikhutshiwe. Le ngxelo iqaqambe ngokupheleleyo kwaye iphonononge nzulu ukuthengisa imakethi yehlabathi ye-neoresium yentsimbi ye-boron ye-boron kunye ne-El enqabileyo emhlabeni ...Funda ngokugqithisileyo -
I-zirconium (iv) chloride
I-Zirconium (iv) i-pheride, ekwabizwa ngokuba yi-ziirconcride, inefomula ye-folecularl4 kunye nobunzima bemoya ye-233.04. Ikakhulu isetyenziswa njengokuhlalutya kwe-regentals, i-ornthes synthelsts, iiarhente zamanzi, i-bircoof ye-pirconium yemveliso: I-chirconium hloride; i-ziircorinde; I-zircoi ...Funda ngokugqithisileyo -
Impembelelo yomhlaba onqabileyo kwimpilo yabantu
Phantsi kweemeko eziqhelekileyo, ukuveza umhlaba onqabileyo awuyibeka isoyikiso ngqo kwimpilo yabantu. Inani elifanelekileyo lamacandelo anqabileyo anokufumana ezi ziphumo zilandelayo emzimbeni womntu: ① Iziphumo ze-anticocwant; ② Unyango ngokutsha; ③ I-Anti Exmilmagemes kunye neZiphumo zeBactericiday; ④ hypoglycemic e ...Funda ngokugqithisileyo -
I-nano cerium oxide
Ulwazi olusisiseko: I-Nano Crium Oxide, ekwabizwa ngokuba yi-NANono Cerium Daioxide, i-CASS #: 130683 IiPropathi zeCoraramics akukho lula ukwenza i-pores, egudileyo ye-ceramics; 2. I-Nano Cerium Oxide inezinto ezintle zengozi kwaye ilungele ukusetyenziswa ...Funda ngokugqithisileyo -
Imarike yasemhlabeni enqabileyo iya kuba iyasebenza, kwaye umhlaba onqabileyo unokuqhubeka unyuka kancinane
Kutshanje, amaxabiso aphambili eemveliso zomhlaba anqabileyo kwimarike yasemhlabeni anqabileyo ahlala azinzile kwaye aqine, enenqanaba lokuphumla. Imakethi ibone imeko yokukhanya kunye nehlabathi elinzima elinqabileyo litshintshana ukuze liphononongwe kwaye lihlasele. Kutsha nje, imakethi iye yasebenza ngakumbi, i-WI ...Funda ngokugqithisileyo -
I-China elinqabileyo le-China elinqabileyo lomhlaba linciphile kancinci kwiinyanga ezine zokuqala
Uhlalutyo lwedatha yeenkcukacha-manani lwedatha lubonisa ukuba ukusuka kuJanuwari ukuya ku-Epreli 2023, ukuthunyelwa komhlaba onqabileyo, ukwehla kwe-4.1% kunye nokuhla kwe-6.1% xa kuthelekiswa neenyanga ezintathu ezidlulileyo. Isixa-mali sokuthumela ngaphandle sasingama-318 izigidi zeedola zaseMelika, ukwehla konyaka kwi-9.3%, kuthelekiswa ...Funda ngokugqithisileyo -
I-China yayifuna ukuthoba umhlaba onqabileyo, kodwa yayicaca ngamazwe ahlukeneyo. Kutheni le nto inokwenzeka?
I-China yayifuna ukuthoba umhlaba onqabileyo, kodwa yayicaca ngamazwe ahlukeneyo. Kutheni le nto inokwenzeka? Kwilizwe lanamhlanje, kunye nokukhawulezisa ukudityaniswa kwehlabathi, unxibelelwano phakathi kwamazwe luya lusanda ngakumbi. Phantsi komgangatho ozolileyo, ubudlelwane phakathi kwe-CO ...Funda ngokugqithisileyo