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Yttrium, 39Y
Atomic nhamba (Z) 39
Phase pa STP yakasimba
Melting point 1799 K (1526 °C, 2779 °F)
Boiling point 3203 K (2930 °C, 5306 °F)
Density (pedyo ne rt) 4.472 g/cm3
kana mvura (pa mp) 4.24 g/cm3
Kupisa kwe fusion 11.42 kJ/mol
Kupisa kwe vaporization 363 kJ/mol
Molar kupisa simba 26.53 J/(mol·K)
  • Yttrium oxide

    Yttrium oxide

    Yttrium oxide, inozivikanwawo seYttria, yakanakisa mineralizing agent yekuumba spinel.Icho chinhu chakasimba chemhepo, chichena chakasimba.Iine nzvimbo yakanyanyisa yakanyunguduka (2450oC), kugadzikana kwemakemikari, kuderera kwehuwandu hwekuwedzera kwekupisa, kujeka kwepamusoro kune zvose zvinooneka (70%) uye infrared (60%) chiedza, simba rakadzikira remafotoni.Inokodzera girazi, optic uye ceramic application.