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Iimveliso

IHolmium, 67Ho
Inombolo ye-athomu (Z) 67
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1734 K (1461 °C, 2662 °F)
Indawo yokubila 2873 K (2600 °C, 4712 °F)
Uxinano (kufutshane ne-rt) 8.79 g/cm3
xa ulwelo (kwi-mp) 8.34 g/cm3
Ubushushu bokudibana 17.0 kJ/mol
Ubushushu bokufuma 251 kJ/mol
Umthamo wobushushu be-molar 27.15 J/(mol·K)
  • I-Holmium Oxide

    I-Holmium Oxide

    I-oxide yeHolmium(III)okanyei-holmium oxidengumthombo weHolmium onganyibilikiyo kakhulu kubushushu. Yikhemikhali ye-holmium kunye ne-oxygen enefomyula iHo2O3. I-Holmium oxide ifumaneka ngobuninzi obuncinci kwiiminerali i-monazite, i-gadolinite, kunye nezinye iiminerali zomhlaba onqabileyo. I-Holmium metal inyibilika lula emoyeni; ngoko ke ukubakho kwe-holmium kwindalo kuyafana noko kwe-holmium oxide. Ifanelekile ukusetyenziswa kwiglasi, i-optic kunye ne-ceramic.