eduze1

Imikhiqizo

I-Europium, i-63Eu
Inombolo ye-athomu (Z) 63
Isigaba ku-STP okuqinile
Indawo yokuncibilika 1099 K (826 °C, 1519 °F)
Indawo yokubilisa 1802 K (1529 °C, 2784 °F)
Ubuningi (eduze kwe-rt) 5.264 g/cm3
lapho uketshezi (ku-mp) 5.13 g/cm3
Ukushisa kokuhlanganiswa 9.21 kJ/mol
Ukushisa kokushisa 176 kJ/mol
Umthamo wokushisa we-molar 27.66 J/(mol·K)
  • I-Europium(III) Oxide

    I-Europium(III) Oxide

    I-Europium(III) Oxide (Eu2O3)iyinhlanganisela yamakhemikhali ye-europium ne-oxygen. I-Europium oxide inamanye amagama njenge-Europia, i-Europium trioxide. I-Europium oxide inombala omhlophe opinki. I-Europium oxide inezakhiwo ezimbili ezahlukene: i-cubic kanye ne-monoclinic. I-europium oxide eyakhiwe nge-cubic icishe ifane nesakhiwo se-magnesium oxide. I-Europium oxide inokuncibilika okuncane emanzini, kodwa incibilika kalula kuma-mineral acid. I-Europium oxide iyinto ezinzile ngokushisa enezinga lokuncibilika ku-2350 oC. Izakhiwo ze-Europium oxide ezisebenza kahle njengezakhiwo ze-magnetic, optical kanye ne-luminescence zenza lokhu kubaluleke kakhulu. I-Europium oxide inekhono lokumunca umswakama kanye ne-carbon dioxide emoyeni.