eduze1

Imikhiqizo

I-Samarium, 62Sm
Inombolo ye-athomu (Z) 62
Isigaba ku-STP okuqinile
Indawo yokuncibilika 1345 K (1072 °C, 1962 °F)
Indawo yokubilisa 2173 K (1900 °C, 3452 °F)
Ubuningi (eduze kwe-rt) 7.52 g/cm3
lapho uketshezi (ku-mp) 7.16 g/cm3
Ukushisa kokuhlanganiswa 8.62 kJ/mol
Ukushisa kokushisa 192 kJ/mol
Umthamo wokushisa we-molar 29.54 J/(mol·K)
  • I-Samarium(III) Oxide

    I-Samarium(III) Oxide

    I-Samarium(III) Oxideiyinhlanganisela yamakhemikhali enefomula yamakhemikhali i-Sm2O3. Ingumthombo we-Samarium ongancibiliki kakhulu ofanele ukusetshenziswa kwengilazi, i-optic kanye ne-ceramic. I-Samarium oxide yakheka kalula ebusweni bensimbi ye-samarium ngaphansi kwezimo ezinomswakama noma amazinga okushisa angaphezu kuka-150°C emoyeni owomile. I-oxide ivame ukuba mhlophe kuya kophuzi futhi ivame ukuhlangana nothuli olucolekile kakhulu njengempuphu ephuzi ekhanyayo, engancibiliki emanzini.