Wax soo wadaban
Samaarium, 62sm | |
Lambarka Atomic (Z) | 62 |
Wejiga STP | adke |
Dhibcaha dhalaalaya | 1345 K (1072 ° C, 1962 ° F) |
Point karkaraya | 2173 K (1900 ° C, 3452 ° F) |
Cufnaanta (u dhow rt) | 7.52 g / cm3 |
Marka dareere (mp) | 7.16 g / cm3 |
Kuleylka qaladka | 8.62 kj / mol |
Kuleylka uumiga | 192 kj / mol |
Awoodda kuleylka | 29.54 J / (mOL · K) |
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Samaarium (III) Oxide
Samaarium (III) Oxidewaa xarun kiimiko ah oo leh qaaciddada kiimikada SM2O3. Waa il si aad ah u xasilloon samarium si qoto dheer oo xasilloon oo ku habboon dhalada, optic iyo codsiyada dhoobada. Samaarium Oxide Foomamka si dhaqso ah ee birta samarium ee xaaladaha qoyan ee qoyan ama heerkulka in ka badan 150 ° C ee hawada qalalan. Oxide wuxuu caadi ahaan cad yahay in laga baxo jaalaha midab leh oo inta badan la kulma sidii boodh aad u wanaagsan sida budada huruud huruud ah, oo aan biyo ku dhex jirin.