malalo1

Nā huahana

Erbium, 68Er
Helu ʻAtoma (Z) 68
Hana ma STP paa
Lae hehee 1802 K (1529 °C, 2784 °F)
Lae paila 3141 K (2868 °C, 5194 °F)
ʻO ka mānoanoa (kokoke rt) 9.066 g/cm3
ka wai (ma mp) 8.86 g/cm3
Ka wela o ka hui ʻana 19.90 kJ/mol
Ka wela o ka mahu 280 kJ/mol
Ka hiki wela molar 28.12 J/(mol·K)
  • Erbium Oxide

    Erbium Oxide

    Erbium(III) Oxide, ua synthesized mai ka erbium metala lanthanide.ʻO ka Erbium oxide he pauda ʻulaʻula māmā i ke ʻano.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā ʻakika mineral.He hygroscopic 'o Er2O3 a e ho'omohu koke i ka makū a me CO2 mai ka lewa.He kumu Erbium paʻa ʻole hiki ke hoʻoheheʻe ʻia i kūpono no ke aniani, optical, a me nā noi ceramic.Erbium Oxidehiki ke hoʻohana ʻia e like me ka mea ʻawaʻawa neutron hiki ke puhi ʻia no ka wahie nuklea.