Russian Journal of Inorganic Chemistry, Tập 9,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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... Erbium chloride was prepared by dissolving erbium oxide in " highly pure " grade hydrochloric acid . The solution was evaporated and the resulting crystals were dried . Immediately before the preparations , the neodymium for- mate was ...
... Erbium chloride was prepared by dissolving erbium oxide in " highly pure " grade hydrochloric acid . The solution was evaporated and the resulting crystals were dried . Immediately before the preparations , the neodymium for- mate was ...
Trang 1099
... erbium- yttrium system . b The equilibrium diagram of the erbium - yttrium system has been constructed by microstructural , thermal , and X - ray analyses and by hardness and electrical resistivity measurements . Distilled yttrium ...
... erbium- yttrium system . b The equilibrium diagram of the erbium - yttrium system has been constructed by microstructural , thermal , and X - ray analyses and by hardness and electrical resistivity measurements . Distilled yttrium ...
Trang 1100
... ERBIUM I. V. Burov , V. F. Terekhova , and E. M. Savitskii - Gadolinium , terbium , and erbium rare - earth metals of the yttrium subgroup have similar properties 1-5 . The similarity of their atomic radii , of their electronic ...
... ERBIUM I. V. Burov , V. F. Terekhova , and E. M. Savitskii - Gadolinium , terbium , and erbium rare - earth metals of the yttrium subgroup have similar properties 1-5 . The similarity of their atomic radii , of their electronic ...
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auxiliary subgroups | 829 |
the heat capacity of potassium chloride | 837 |
O E ZVYAGINTSEV and V P TIKHONOV | 860 |
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Thuật ngữ và cụm từ thông dụng
absorption Akad alkali alloys ammonia ammonium ampoule analysis anion annealed atoms bromide caesium calculated carbon cations cerium Chem chemical chloride chromium trioxide coefficient complex components composition compounds concentration corresponding crystal crystallisation curves decomposition decrease determined diagonals dioxide electrical resistivity equilibrium diagram erbium eutectic experimental extraction formation formed germanium germanium dioxide H₂O hafnium heating hydrogen increase Inorg ions isotherm kcal Khim lanthanum ligand liquid phase melting metal method Mg,Ga mixtures molar mole Moscow Nauk SSSR neodymium Neorg nitrate nitric acid Obshch obtained oxide peritectic phosphates phthalocyanine potassium praseodymium precipitate pressure quantity ratio reaction reciprocal system residue rubidium Russ salt saturated shows sodium solid phase solid solutions solu solubility specimens spectra stability constants structure studied sulphur Table tellurium temperature thallium thallium dichromate thallium sulphate thermal tion uranium values vapour yttrium Zhur zirconium