Bear1

Imikhiqizo

I-Holmium, 67ho
Inombolo ye-Atomic (Z) 67
Isigaba e-STP -jiyile
Iphuzu elincibilikayo 1734 k (1461 ° C, 2662 ° F)
Iphuzu elibilayo I-2873 k (2600 ° C, 4712 ° F)
Ubuningi (eduze kwe-RT) 8.79 g / cm3
Lapho uketshezi (ku-MP) 8.34 g / cm3
Ukushisa kwe-fusion 17.0 KJ / Mol
Ukushisa kwe-vaporization 251 KJ / Mol
Umthamo wokushisa we-molar 27.15 j / (mol · k)
  • Holmium oxide

    Holmium oxide

    Holmium (III) oxide, nomaHolmium oxidengumthombo we-holmium oshubile we-holmium oshubile. Kuyinkomba yamakhemikhali ye-halmium yase-arare-yomhlaba ye-holmium ne-oxygen ngefomula ho2o3. IHolmium Oxide yenzeka ngamanani amancane kuma-Minerals Monazite, Gadolin, nakwamanye amaminerali omhlaba avamile. I-Holmium Metal kalula oxidizes emoyeni; Ngakho-ke ukuba khona kweHalmium ngokwemvelo kuhlobene nalevelmium oxide. Ilungele izicelo ze-Glass, i-Optic ne-Ceramic.