-
Rare Earth Element | cerium (CE)
Cerium 'cerium' yakawanikwa uye inotumidzwa muna 1803 neGerman (1) cerium, segirazi inowedzera, inogona kutora Ultravio ...Verenga zvimwe -
Rare Earth Element | Holmium (ho)
Muhafu yechipiri yezana ramakore rechi 19, kuwanikwa kwekuongorora kwemasereka uye kubudiswa kwematafura epakati. Muna 1879, Dombo, Swede ...Verenga zvimwe -
Rare Earth Element | Dysprosium (DY)
Muna 1886, iyo French inoshoora Buudelalla yakabudirira kupatsanurwa Holmemius Dysprosium iri parizvino iri kuridza basa rinowedzera kukosha mune dzakawanda hi ...Verenga zvimwe -
Rare Earth Element | Terbium (TB)
Muna 1843, Karl G.ander yeSweden akawana iyo Element Terbium kuburikidza nekutsvaga kwake paYttrium Pasi. Iko kushandiswa kweTerbium kwakanyanya kunosanganisira minda yakakwirira-tech, iyo tekinoroji yakawandisa uye zivo yakadzika yekucheka-mapato ekucheka, pamwe nemapurojekiti ane ruzivo rwakakosha hupfumi ...Verenga zvimwe -
Rare Earth Element | Gadolinium (GD)
Muna 1880, GMERIC yeSwitzer Muna 1886, Marignc zita rekuti Gadolinium mukukudzwa kweDutch chemist ga-do linum, ndiani ...Verenga zvimwe -
Rare Earth Element | EU
Muna 1901, Eugene Antole Demarcay akawana chinhu chitsva kubva ku "Samarium" ndokutumidza kuti Eurppium. Izvi zvimwe zvinotumidzwa zita mushure mezita reEurope. Mazhinji emu europium oxide inoshandiswa kune fluorescent poders. EU3 + inoshandiswa semutambi wetsvuku ma phosphors, uye eu2 + inoshandiswa kune bhuruu bhurukwa. Parizvino, ...Verenga zvimwe -
Rare Earth Element | Samarium (SM)
Rare Earth Element | Samarium (sm) muna 1879, madyobaudley akawana chitsva chisingawanzoita pasi peiyo "praseodymium neodymium" yakawanikwa kubva kuNiobium yttrium ore, uye itonzi Samarium zvinoenderana nezita re ore iyi. Samarium iperenje yero yero uye ndiyo zvinyorwa zvemabhiza ekugadzira Samari ...Verenga zvimwe -
Rare Earth Element | Lanthanamu (LA)
Iyo Element 'Lanthanamu' yakatumidzwa muna 1839 apo Swede anonzi 'Mossander' akawana zvimwe zvinhu zviri mutaundi racho. Akwereta izwi rechiGiriki 'rakavanzika' kuzotumidza zita rekuti 'Lanthanum'. Lanthanamu anoshandiswa zvakanyanya, senge pieazoelectric zvinhu, zvigadzirwa zveElectrothothomal, Thermoelec ...Verenga zvimwe -
Rare Earth Element | Neodymium (ND)
Rare Earth Element | Neodymium (ND) nekuzvarwa kwePraseodyymium Element, Neodymium Element akabudawo. Kusvika kweiyo neodymemium element yakavaka munda wepasi pasi, kwakaita basa rakakosha mumunda wakaderera wepasi pano, uye kudzora musika wepasi pano. Neodymium yave iri kupisa ...Verenga zvimwe -
Rare Earth Element | ytrium (y)
Muna 1788, Karl Arrhenius, mukuru wechiSweden aive amateur uyo akadzidza nemakemikari uye akaunganidza manyors neasphals neaYtterby Muna 1794, iyo finnish c ...Verenga zvimwe -
Solvent yekubvisa nzira yezvinhu zvisingawanzo zvepasi zvinhu
Solvent Exction nzira yekushandisa nzira yekushandisa organsic sol sol soluce Solution inodaidzwa kuti organc sol-liquid nzira, yakajeka seyakagadziriswa solvent yekutsiva nzira. Iyo imiss yekufambisa inogadzirisa iyo inoshandura sub ...Verenga zvimwe -
Rare Earth Element | Scandium (SC)
Muna 1879, Sweden Chemistry profesa LF Nilson (1840-1899) uye Pt Clevel (1840-1905) akawana chinhu chitsva chingangoita manyama gadolinite uye dema risingawanzo goridhe ore panguva imwe chete. Vakatumidza chinhu ichi "Scandimu", yaive "Boron se" chinhu chakafanotaura neMendeleev. Yavo ...Verenga zvimwe