raro1

Hua

Dysprosium, 66Dy
Tau ngota (Z) 66
Wāhanga i STP mārō
Te rewa 1680 K (1407 °C, 2565 °F)
Kohuatanga 2840 K (2562 °C, 4653 °F)
Kiato (tata ki te rt) 8.540 g/cm3
ina wai (i te mp) 8.37 g/cm3
Te wera o te hanumi 11.06 kJ/mol
Te wera o te kohu 280 kJ/mol
Te kaha o te wera molar 27.7 J/(mol·K)
  • Dysprosium Oxide

    Dysprosium Oxide

    I te mea ko tetahi o nga whanau waikura whenua onge, Dysprosium Oxide, dysprosia ranei me te hanganga matū Dy2O3, he puhui sesquioxide o te dysprosium whakarewa whenua onge, me te puna Dysprosium tino kore e taea te waiariki. He paura karaka-kowhai-matomato, he paku hygroscopic te paura, he whakamahinga motuhake i roto i nga karaima, karaehe, phosphors, lasers.