Kahi Makou1

Nā huahana

Samarium, 62sm
Nā helu atomic (z) 62
Phase ma st st luhi
Malting Point 1345 k (1072 ° C, 1962 ° F)
Makaʻikua 2173 K (1900 ° C, 3452 ° F)
Density (kokoke i RT) 7.52 g / cm3
I ka wai (ma mp) 7.16 G / cm3
Wela o ka fusion 8.62 KJ / MOOL
Wela o ka vaporization 192 kj / mol
Molar wela 29.54 j / (MOOL · KANA
  • Samarium (III) Oxide

    Samarium (III) Oxide

    Samarium (III) Oxidehe hui coctaical me ka cocsula coculla sm2O3. He mea kūpono loa ia ka mea i hanaʻia ai ke kumumanaʻo samear i kūpono no ke aniani, optic and cemic a me nā noi. ʻO ka papa Samariumʻo Oxide ma kaʻaoʻao o keʻano o SamariIum ma lalo o nā kūlana haʻahaʻa a iʻole nā ​​mahana ma kahi o 150 ° C i ka ea maloʻo. He keʻokeʻo keʻokeʻo ka oltide i ke melemele ma ke kala kala a ua hālāwai pinepineʻiaʻo ia e like me ka lepo momona maikaʻi e like me ka pauʻana o ka wai.