Rasa Duniya/ Abubuwa masu yawa na Duniya
Abubuwa Lanthani tare da lambobin atomic suna faruwa daga 57 zuwa 71 a cikin tebur na lokaci, watoLanthanum(LA),cerium(A),furcidmium(Pr),Neodymium(Nd), promethium (PM)
Samarus(SM),kuɗin kuɗin shiga(EU),gadolinium(GD),terbium(Tb),dyspsprosum(Dy),holl(Ho),erbium(Er),thurium(Tm),yearsbium(Yb),lannekin(Lu), da kumatsirar da ruwa(SC) tare da Atomic lambar 21 dayttrium(Y) tare da Atomic lambar 39, duka abubuwan 17
Alamar sake wakiltar rukuni na abubuwa masu irin wannan kaddarorin sinadarai.
A halin yanzu, a cikin m masana'antu da ka'idodin ƙasa, duniya baki daya koma zuwa abubuwan 15 da promethium (PM) datsirar da ruwa(SC).
HaskeRasa Duniya
Tunon gaba daya na abubuwa guda hudu naLanthanum(LA),cerium(A),furcidmium(Pr), kumaNeodymium(Nd).
MatsakaiciRasa Duniya
Kalmar tunon da abubuwa uku naSamarus(SM),kuɗin kuɗin shiga(EU), kumagadolinium(GD).
Tunon gaba daya ga abubuwa takwas naterbium(Tb),dyspsprosum(Dy),holl(Ho),erbium(Er),thurium(Tm),yearsbium(Yb),lannekin(Lu), dayttrium(Y).
CeriumrukuniRasa Duniya
Rukuni nam duniyaMafi yawan da aka haɗacerium, gami da abubuwa shida:Lanthanum(LA),cerium(A),furcidmium(Pr),Neodymium(Nd),Samarus(SM),kuɗin kuɗin shiga(EU).
YttriumrukuniRasa Duniya
Rukuni naRasa Duniyaabubuwa galibi sun haɗa da YTTrium, ciki har dagadolinium(GD),terbium(Tb),dyspsprosum(Dy),holl(Ho),erbium(Er),thurium(Tm),yearsbium(Yb),lannekin(Lu), dayttrium(Y).
Lanthanide Shrinkage
Phenenon Inda Atomic da Ionic Radii na abubuwan Lanthanide sannu a hankali suka ragu tare da karuwar lambar atomicide. Wanda aka kirkiro
Dalili: A cikin abubuwan Lanthanide, ga kowane prothon da aka kara wa tsakiya nucleus, kuma electron ya shiga cikin nucleus kamar yadda na ciki wutan lantarki, don haka kamar lambar atoman da ke ƙaruwa
Ari, bincika jan hankalin na baƙon lantarki inganta, sannu a hankali yana rage atomic da ionic radio.
Kalma gabaɗaya don ƙarfe da aka samar ta hanyar gishiri na gishiri, ragi na ƙarfe, ko wasu hanyoyin da ke amfani da ɗaya ko fiye da kayan ƙasa.
Karfe da aka samu daga wani fili na wani yanki mai wuya ƙasa ta hanyar molten gishiri electrollyis, ragi na karfe, ko wasu hanyoyin.
GaurayaRashin karancin kasa
Kalma gabaɗaya don abubuwa sun ƙunshi biyu ko fiyerare duniya karancin karuwa,kullumLanthanum Cerium Pratsardmium neodymium.
Daidai gaba daya don mahadi da aka kafa ta hanyar hadewar abubuwan duniya da abubuwan oxygen, galibi ana wakilta ta hanyar tsarin sinadarai na sinadarai.
Wani fili kafa ta hanyar hadewar aRasa Duniyakashi da oxygen.
Babban tsarkakakkuRare CREAS CRINE OXID
Lokaci mai tsawo donRarraba ƙasatare da tsarkakakkiyar ma'adinai na ba kasa da 99.99%.
GaurayaRarraba ƙasa
Wani fili kafa ta haɗuwa biyu ko fiyeRasa Duniyaabubuwa tare da oxygen.
Rasa Duniyamahalli
Kalma na gaba ɗaya don mahadi dauke dam duniyakafa ta hanyar ma'amala da karancin kariyar ƙasa ko rashan duniya;
Rasa Duniyahaallide
Kalmar gaba daya ga mahadi da aka kafa ta hanyar haɗuwaRasa Duniyaabubuwa da abubuwanda suka halaka. Misali, Rare Franefi na Chloride yana yawan wakiltar ta hanyar binciken da ke tattare da sinadarai. Mafi yawan ƙasashen duniya yawanci ana wakilta ta hanyar ƙirar da aka saba.
Rare Duniya sulfate
Dandalin tunon da aka kirkira don mahaɗan da aka kafa ta hadewar Ions da sulfate, yalwataccen tsarin sunadarai (so4) y.
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar Yaren mutanen Duniya da nitrate ions, yawanci suna wakiltar yadin sinadarai.
Carbonate Carbonate
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar Ions da kuma Ions Carbonate, yawanci yana wakiltar Dubberia na Carbonate (Co3) y.
Rashinsa
Dandalin tunon da aka kirkira don mahaɗan da aka kafa ta hanyar hadewar Ions da Oxate, yakai daga tsarin sunadarai (C2O4) y.
Rare Duniya Phosphate
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar Ions da Ions mai wuya, yawanci suna wakilta ta hanyar tsarin sinadarai (PO4) y.
Rare Duniya Acetate
Dandalin tunon da aka kirkira don mahaɗan kafa ta hadewar Ions da O'senaukar yanayi mai wuya, yawanci yana wakiltar Rex Surru2 (C2H3o2) y.
AlkalineRasa Duniya
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar Ions da Hydroxide na Hydroxide, yawanci yana wakiltar tsarin sunadarai ya sake (oh) y.
M duniya steerate
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar albarkarori na ƙasa da kuma murƙushe mai satariya, yawanci wakilci ta hanyar recimecu2 na sinadarai (C18h35o2) y.
Rare Duniya Citrate
Dandalin tunon da aka kirkira don mahaɗan kafa ta hanyar hadewar OIS da tsararren Oions, yawanci suna wakiltar Rex Ciniku (C6h5o7) y.
Rashin Ingantaccen Duniya
Kalmar gaba ɗaya ga samfuran da aka samu ta hanyar ƙara yawan ayyukan duniya ta hanyar sunadarai ko ta zahiri.
Da taro naRasa Duniya(Karfe ko Oxide) kamar yadda babban bangaren a cikin cakuda, ya bayyana a matsayin kashi.
Dangi tsarkakakkenm duniya
Yana nufin wani yanki na waniRasa Duniyakashi (ƙarfe ko ƙarfe) a cikin jimlarRasa Duniya(karfe ko oxide), wanda aka bayyana a matsayin kashi.
DukaRasa Duniyawadatacce
Babban juzu'i na abubuwan duniya masu wuya a cikin samfuran, sun bayyana a matsayin kashi. Oxides da salts su suna wakiltar ta hanyar Reo, yayin da karafa da kuma allon su suna wakiltar RE.
Rare CREAS CRINE OXIDwadatacce
A taro na masarauta na duniya baki daya wakilta ta hanyar Reo a cikin samfurin, ya bayyana a matsayin kashi.
GudaRasa Duniyawadatacce
Taro na taro na gudaRasa DuniyaA cikin fili, aka bayyana a matsayin kashi.
Rasa DuniyaRashin hankali
A cikin samfuran ƙasa masu wuya,Rasa DuniyaAbubuwa banda manyan abubuwan da ke cikin samfuran ƙasa masu wuya.
NewaRasa DuniyaRashin hankali
A cikin samfuran ƙasa da yawa, wasu abubuwa baicinRasa Duniyaabubuwa.
Ragewar guje
A taro na masarar ƙasa da maharan ƙasa da aka rasa bayan kunna wuta a ƙarƙashin ƙayyadadden yanayi, wanda aka bayyana a matsayin kashi.
Acid insolable abu
A karkashin ƙayyadadden yanayi, gwargwadon marasa amfani abubuwa a cikin samfurin zuwa ga kashi taro na samfurin, wanda aka bayyana a matsayin kashi.
Ruwa na ruwa ƙididdigar
Da turbicidity na ƙididdigar da yawaRasa Duniyahelides cikin ruwa.
RARIYA GASKIYA
Wani abu ya ƙunshiRasa Duniyaabubuwa da sauran abubuwa tare da kaddarorin ƙarfe.
Rare Duniya Tsakanin Alloy
Jihar canjiRare Duniya Alloy Rdaidaita don samar daRasa Duniyasamfura.
Rasa Duniyakayan aiki
Ta amfaniRasa DuniyaAbubuwa a matsayin babban kayan aikin kuma suna amfani da kyawawan abubuwan gani, na lantarki, sunadarai da sauran kaddarorin musamman, na musamman, an sami sinadarai na musamman, da tasirin sinadarai, da tasirin sinadarai, da tasirin nazarin abubuwa za a iya samu don cimma nasarar
Wani nau'in kayan aikin da za a iya canzawa zuwa juna. Galibi ana amfani da shi azaman kayan fasaha na masana'antu da amfani a filayen fasaha daban-daban. AmfaniRasa DuniyaKayan aiki sun haɗa da kayan lamans na ƙasa da ƙasa da ƙasa da magnetism
Kayan aiki, albarkatun ajiya na ruwa mai wuya hydrogen, kayan kwalliyar ƙasa, rakumi na duniya mai wuya kayan abu, da sauransu.
Rasa Duniyaƙari
Don inganta aikin samfurin, an ƙara ƙaramin adadin ƙasa mai wuya a cikin abubuwa masu wuya a lokacin aiwatar da samarwa.
Rasa Duniyaƙari
Rarraban ƙasa mahara waɗanda ke taka rawar taimako a cikin kayan masarufi da kayan polymer.Rasa DuniyaMahukunta suna aiki azaman ƙari a cikin shiri da aiki na kayan polymer (roba, roba, roba, roba roba, da sauransu)
Amfani da ƙari na ƙari yana da tasiri na musamman wajen inganta aiki da aikin aikace-aikacen polymer da kuma samar da su da sabbin ayyuka.
Smag hada
Oxides ko sauran mahadi dauke da su a cikin kayan kamarm karfe m karfe, wayoyi, da sanduna.
Raunin Duniya Rare
Yana nufin daidaitaccen dangantaka tsakanin abubuwan da ke cikin daban-dabanRasa Duniyamahadi a cikin hadewar duniya mahaɗan, gaba daya aka bayyana a matsayin adadin abubuwan duniya baki daya ko oxides.
Lokaci: Oct-30-2023