Nā huahana
Holmium, 67Ho | |
Helu ʻAtoma (Z) | 67 |
Hana ma STP | paa |
Lae hehee | 1734 K (1461 °C, 2662 °F) |
Lae paila | 2873 K (2600 °C, 4712 °F) |
ʻO ka mānoanoa (kokoke rt) | 8.79 g/cm3 |
ka wai (ma mp) | 8.34 g/cm3 |
Ka wela o ka hui ʻana | 17.0 kJ/mol |
Ka wela o ka mahu | 251 kJ/mol |
Ka hiki wela molar | 27.15 J/(mol·K) |
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Holmium Oxide
Holmium(III) oxide, a i ʻoleholmium oxideHe kumu holmium paʻa ʻole hiki ke hoʻoheheʻe ʻia. He pūhui kemika ia o ka mea holmium a me ka oxygen me ke kumu hoʻohālike Ho2O3. Loaʻa ka holmium oxide i nā mea liʻiliʻi i loko o nā minerala monazite, gadolinite, a me nā minerale honua ʻē aʻe. Holmium metala maʻalahi oxidizes i ka ea; no laila ua like ka noho ʻana o ka holmium ma ke ʻano me ka holmium oxide. He kūpono ia no nā aniani, optic a me nā noi seramika.