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Iimveliso

I-Europium, i-63EU
Inombolo ye-athomu (Z) 63
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1099 K (826 °C, 1519 °F)
Indawo yokubila 1802 K (1529 °C, 2784 °F)
Uxinano (kufutshane ne-rt) 5.264 g/cm3
xa ulwelo (kwi-mp) 5.13 g/cm3
Ubushushu bokudibana 9.21 kJ/mol
Ubushushu bokufuma 176 kJ/mol
Umthamo wobushushu be-molar 27.66 J/(mol·K)
  • I-Europium(III) Oxide

    I-Europium(III) Oxide

    I-Europium(III) Oxide (Eu2O3)yikhemikhali equlathe i-europium kunye ne-oxygen. I-Europium oxide ikwanamagama afana ne-Europia, i-Europium trioxide. I-Europium oxide inombala omhlophe opinki. I-Europium oxide inezakhiwo ezimbini ezahlukeneyo: i-cubic kunye ne-monoclinic. I-europium oxide eyakhiwe nge-cubic ifana kakhulu nesakhiwo se-magnesium oxide. I-Europium oxide inokunyibilika okuncinci emanzini, kodwa inyibilika ngokulula kwii-asidi zeeminerali. I-Europium oxide zizinto ezizinzileyo kubushushu ezineqondo lokunyibilika kwi-2350 oC. Iipropati ze-Europium oxide ezisebenzayo ezininzi ezifana neempawu ze-magnetic, optical kunye ne-luminescence zenza le nto ibaluleke kakhulu. I-Europium oxide inamandla okufunxa umswakama kunye ne-carbon dioxide emoyeni.