Nā huahana
Samarium, 62Sm | |
Helu ʻAtoma (Z) | 62 |
Hana ma STP | paa |
Lae hehee | 1345 K (1072 °C, 1962 °F) |
Lae paila | 2173 K (1900 °C, 3452 °F) |
ʻO ka mānoanoa (kokoke rt) | 7.52 g/cm3 |
ka wai (ma mp) | 7.16 g/cm3 |
Ka wela o ka hui ʻana | 8.62 kJ/mol |
Ka wela o ka mahu | 192 kJ/mol |
Ka hiki wela molar | 29.54 J/(mol·K) |
-
Samarium(III) Oxide
Samarium(III) Oxidehe hui kinikini me ke kinikini Sm2O3. He kumu ʻo Samarium paʻa ʻole hiki ke hoʻoheheʻe ʻia i kūpono no ke aniani, optic a me nā noi ceramic. Hoʻokumu koke ʻia ka Samarium oxide ma ka ʻili o ka metala samarium ma lalo o nā kūlana haʻahaʻa a i ʻole ka mahana ma mua o 150°C i ka ea maloʻo. He keʻokeʻo maʻamau ka oxide a i ʻole melemele ka waihoʻoluʻu a ʻike pinepine ʻia ma ke ʻano he lepo maikaʻi loa e like me ka pauka melemele ʻeleʻele, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.