Beryllium ni icyuma cyijimye, urumuri (ubucucike ni 1.848 g / cm3), birakomeye, kandi biroroshye gukora urwego rwinshi rwa oxyde irinda hejuru yikirere, bityo bikaba bihagaze neza mubushyuhe bwicyumba.Beryllium ifite aho ishonga ya 1285 ° C, iruta kure cyane ibindi byuma byoroheje (magnesium, aluminium).Hano ...
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