Neodymium Amavu n'amavuko
Neodymium: Amateka mato Neodymium yavumbuwe mu 1885 n’umuhanga mu bya shimi wo muri Otirishiya Carl Auer von Welsbach, nubwo ivumburwa ryayo ryazanye impaka - icyuma ntigishobora kuboneka muburyo bwacyo, kandi kigomba gutandukana na didymium. A ...
reba ibisobanuro birambuye