Bayanan Neodymium
Neodymium: An gano ɗan ƙaramin Neodymium ne a cikin 1885 ta masanin kimiyyar Austriya Carl Auer von Welsbach, kodayake bincikensa ya haifar da wasu cece-kuce - ba za a iya samun ƙarfe a zahiri a cikin nau'in ƙarfe ba, kuma dole ne a raba shi da didymium. A...
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