Hua
Holmium, 67Ho | |
Tau ngota (Z) | 67 |
Wāhanga i STP | mārō |
Te rewa | 1734 K (1461 °C, 2662 °F) |
Kohuatanga | 2873 K (2600 °C, 4712 °F) |
Kiato (tata ki te rt) | 8.79 g/cm3 |
ina wai (i te mp) | 8.34 g/cm3 |
Te wera o te hanumi | 17.0 kJ/mol |
Te wera o te kohu | 251 kJ/mol |
Te kaha o te wera molar | 27.15 J/(mol·K) |
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Holmium Oxide
Holmium(III) waikura, raneiholmium waikurahe puna Holmium tino kore e rewa. He pūhui matū o te huānga onge-whenua holmium me te hāora me te tātai Ho2O3. He iti noa te waikura o te holmium i roto i nga kohuke kohuke monazite, gadolinite, me etahi atu kohuke whenua onge. Holmium whakarewa ngāwari oxidizes i roto i te rangi; no reira he rite tonu te ahua o te holmium ki tera o te waikura holmium. He pai mo te karaehe, optic me nga tono uku.