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Ibicuruzwa

Samarium, 62Sm
Umubare wa Atome (Z) 62
Icyiciro kuri STP bikomeye
Ingingo yo gushonga 1345 K (1072 ° C, 1962 ° F)
Ingingo yo guteka 2173 K (1900 ° C, 3452 ° F)
Ubucucike (hafi ya rt) 7.52 g / cm3
iyo amazi (kuri mp) 7.16 g / cm3
Ubushyuhe bwo guhuza 8.62 kJ / mol
Ubushyuhe bwo guhumeka 192 kJ / mol
Ubushyuhe bwa Molar 29.54 J / (mol · K)
  • Oxide ya Samariyumu (III)

    Oxide ya Samariyumu (III)

    Oxide ya Samariyumu (III)ni imiti ivanze na formula ya chimique Sm2O3.Nibidashobora gukemuka cyane ubushyuhe bwa Samariyumu ikwiranye nikirahure, optique na ceramic.Okiside ya Samarium ikora byoroshye hejuru yicyuma cya samariyumu mubihe bitose cyangwa ubushyuhe burenze 150 ° C mumuyaga wumye.Okiside isanzwe yera kugeza ibara ry'umuhondo kandi akenshi ihura nkumukungugu mwiza cyane nkifu yumuhondo yijimye, idashobora gushonga mumazi.