Alaabta
Samarium, 62Sm | |
Nambarka atomiga (Z) | 62 |
Marxaladda STP | adag |
barta dhalaalaysa | 1345 K (1072 °C, 1962 °F) |
Barta karkarinta | 2173 K (1900 °C, 3452 °F) |
Cufnaanta (rt u dhow) | 7.52 g/cm3 |
marka dareere ah (at mp) | 7.16 g/cm3 |
Kulaylka fiyuuska | 8.62 kJ/mol |
Kulaylka uumiga | 192 kJ/mol |
Awoodda kulaylka molar | 29.54 J/ (mol·K) |
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Samarium(III) oxide
Samarium(III) oxidewaa iskudhis kiimiko oo leh qaacidada kiimikaad ee Sm2O3. Waa isha Samarium heerkulkeedu aad u liidato oo ku habboon codsiyada muraayadaha, aragga iyo dhoobada. Samarium oxide waxay si sahal ah ugu samaysantaa birta sare ee samarium iyadoo ay ku jiraan xaalado qoyan ama heerkul ka badan 150°C hawo engegan. Ogsaydhku caadi ahaan waa caddaan ama midab huruud ah waxaana inta badan la kulma boodh aad u fiican sida budo jaale ah oo cirro leh, oo aan biyo ku milmin.