kasa1

Kayayyaki

Samarium, 62Sm
Lambar atomic (Z) 62
Farashin STP m
Wurin narkewa 1345 K (1072 ° C, 1962 ° F)
Wurin tafasa 2173 K (1900 ° C, 3452 °F)
Yawan yawa (kusa da rt) 7.52 g/cm 3
lokacin ruwa (a mp) 7.16 g/cm 3
Zafin fuska 8.62 kJ/mol
Zafin vaporization 192 kJ/mol
Ƙarfin zafin rana 29.54 J/ (mol·K)
  • Samarium (III) Oxide

    Samarium (III) Oxide

    Samarium (III) Oxidewani sinadari ne tare da tsarin sinadarai Sm2O3.Tushen Samarium mai ƙarfi ne mai ƙarfi wanda ba ya narkewa wanda ya dace da gilashin, aikace-aikacen gani da yumbu.Samarium oxide yana samuwa da sauri a saman saman samarium a ƙarƙashin yanayi mai laushi ko yanayin zafi sama da 150 ° C a cikin busasshiyar iska.Oxide yawanci fari ne zuwa launin rawaya kuma galibi ana cin karo dashi azaman ƙura mai kyau kamar kodadde rawaya foda, wanda ba ya narkewa a cikin ruwa.