Lintlha tse khahlisang ka lead Ke monyetla o motle oa ho ithuta haholoanyane ka tšepe. Kaha tšepe e na le chefo, ha ea lokela ho sebelisoa bophelong ba letsatsi le letsatsi, ho seng joalo, ha nako e ntse e feta, e ka baka chefo e tebileng.
Kahoo, mona ke lintlha tse khahlisang ka ho fetisisa ka lead.
- Moeta-pele o ne o tumme haholo har'a batho ba khale, joalo ka ha ho pakoa ke lintho tse ngata tse fumanoeng ke baepolli ba lintho tsa khale. Kahoo, bo-rasaense ba atlehile ho fumana lifaha tsa lead tse lilemo tsa tsona li fetang lilemo tse likete tse 6.
- Egepeta ea Boholo-holo, liemahale le li-medall li entsoe ka loto, tseo hajoale li bolokiloeng limusiamong tse fapaneng ho potoloha le lefatše.
- Boteng ba oksijene, lead, joalo ka aluminium (bona lintlha tse khahlisang ka aluminium), hanghang e kopanya li-oxidize, ebe e koaheloa ke filimi e putsoa.
- Ka nako e 'ngoe, Roma ea Khale e ne e le moetapele oa lefats'e tlhahiso ea loto - lithane tse 80,000 ka selemo.
- Maroma a boholo-holo a ne a etsa lipeipi tsa metsi ka ntle ho temoho a sa hlokomele hore na a chefo hakae.
- Hoa makatsa hore ebe moetsi oa meralo oa Roma le makhenike Vetruvius, ea phetseng le pele ho mehla ea rona, o phatlalalitse hore loto e bile le phello e mpe 'meleng oa motho.
- Nakong ea Mehla ea Bronze, tsoekere e etelletseng pele hangata e ne e kenyelletsoa veine ho ntlafatsa tatso ea seno.
- Taba e khahlisang ke hore lead, joalo ka tšepe e itseng, e boletsoe Testamenteng ea Khale.
- 'Meleng ea rona, loto e bokellana masapong a masapo, butle-butle e tlosa calcium. Ha nako e ntse e ea, sena se lebisa liphellong tse bohloko.
- Thipa e bohale ea boleng bo botle e ka khaola mothamo habonolo.
- Kajeno, boholo ba loto bo kenella tlhahiso ea betri.
- Loto e kotsi haholo ho 'mele oa ngoana, hobane chefo ea tšepe e thibela kholo ea ngoana.
- Bo-ramahlale ba Mehla e Bohareng ba amanang le lead le Saturn.
- Har'a lisebelisoa tsohle tse tsebahalang, lead ke tšireletso e molemohali khahlano le radiation (bona lintlha tse khahlisang ka radiation).
- Ho fihlela lilemong tsa bo-70 tsa lekholo la ho qetela la lilemo, li-additives tse etelletseng pele li ile tsa eketsoa peterole ho eketsa palo ea octane. Hamorao, tloaelo ena e ile ea emisoa ka lebaka la tšenyo e mpe e bakiloeng ke tikoloho.
- Liphuputso tsa morao-rao li bonts'itse hore libakeng tse nang le ts'ilafalo ea lead, litlolo tsa molao li etsahala hangata hane ho feta libakeng tse nang le lead e ngata. Ho na le litlhahiso tse lebisang ho nang le phello e mpe haholo bokong.
- Na u ne u tseba hore ha ho na likhase tse qhibilihang ka har'a lead, leha e le boemong ba metsi?
- Mobu, metsi le moea oa metropolis e tloaelehileng, se ka pele se phahame makhetlo a 25-50 ho feta libakeng tsa mahaeng moo ho se nang likhoebo.
