Iimveliso
eSamarium, 62Sm | |
Inombolo yeAtomic (Z) | 62 |
Isigaba kwi-STP | eqinileyo |
Indawo yokunyibilika | 1345 K (1072 °C, 1962 °F) |
Indawo yokubilisa | 2173 K (1900 °C, 3452 °F) |
Ubuninzi (kufuphi ne-rt) | 7.52 g/cm3 |
xa ulwelo (kwi mp) | 7.16 g/cm3 |
Ubushushu bomxube | 8.62 kJ/mol |
Ubushushu bomphunga | 192 kJ/mol |
Umthamo wobushushu beMolar | 29.54 J/(mol·K) |
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I-Samarium(III) Oksidi
I-Samarium(III) Oksidiluhlobo lwekhemikhali kunye nefomula yeekhemikhali Sm2O3. Ngumthombo we-Samarium ongenakunyibilika ngokushushu ozinzileyo olungele iglasi, i-optic kunye ne-ceramic applications. I-Samarium oxide yenza ngokukhawuleza kumphezulu wensimbi ye-samarium phantsi kweemeko ezimanzi okanye amaqondo okushisa angaphezu kwe-150 ° C emoyeni owomileyo. Ioksidi iqhele ukuba mhlophe ukuya kumthubi ngombala kwaye ihlala idibana njengothuli olucoleke kakhulu njengomgubo omthubi, onganyibilikiyo emanzini.