Njengoba sonke sazi, into eqondiwe yizinto ezihlosiwe zezinhlayiya ezishajwa ngesivinini esikhulu.Kunezifaniso eziningi zezinto eziqondiwe, njengezinsimbi, ama-alloys, ama-oxides nokunye.Izimboni ezisetshenziswayo nazo zihlukile, futhi zisetshenziswa kakhulu.Ngakho yiziphi izinhloso zensimbi ezivamile?Malini ...
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