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Zogulitsa

Samarium, 62Sm
Nambala ya Atomiki (Z) 62
Gawo ku STP cholimba
Malo osungunuka 1345 K (1072 °C, 1962 °F)
Malo otentha 2173 K (1900 °C, 3452 °F)
Kachulukidwe (pafupi ndi rt) 7.52g/cm3
pamene madzi (mp) 7.16g/cm3
Kutentha kwa fusion 8.62 kJ / mol
Kutentha kwa vaporization 192 kJ / mol
Molar kutentha mphamvu 29.54 J/(mol·K)
  • Samarium (III) Oxide

    Samarium (III) Oxide

    Samarium (III) Oxidendi mankhwala pawiri ndi chilinganizo mankhwala Sm2O3. Ndi gwero la Samarium losasungunuka kwambiri lomwe silingasungunuke ndi magalasi, optic ndi ceramic. Samarium oxide imapanga mosavuta pamwamba pa chitsulo cha samarium pansi pa chinyezi kapena kutentha kopitirira 150 ° C mumpweya wouma. Oxidiyo nthawi zambiri imakhala yoyera mpaka yachikasu ndipo nthawi zambiri imapezeka ngati fumbi labwino kwambiri ngati ufa wachikasu wotuwa, womwe susungunuka m'madzi.