Awọn ọja
| Erbium, ọdun 68 | |
| Nọmba atomiki (Z) | 68 |
| Ipele ni STP | ṣinṣin |
| Ojuami yo | 1802 K (1529 °C, 2784 °F) |
| Oju omi farabale | 3141 K (2868 °C, 5194 °F) |
| iwuwo (nitosi RT) | 9,066 g / cm3 |
| nigbati omi (ni mp) | 8,86 g / cm3 |
| Ooru ti idapọ | 19,90 kJ / mol |
| Ooru ti vaporization | 280 kJ/mol |
| Molar ooru agbara | 28.12 J/ (mol·K) |
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Erbium Oxide
Erbium (III) Afẹfẹ, ti wa ni sise lati lanthanide irin erbium. Erbium oxide jẹ ina Pink lulú ni irisi. O jẹ insoluble ninu omi, ṣugbọn tiotuka ni erupẹ acids. Er2O3 jẹ hygroscopic ati pe yoo fa ọrinrin ni imurasilẹ ati CO2 lati oju-aye. O jẹ orisun Erbium iduroṣinṣin igbona ti o ga julọ ti o dara fun gilasi, opitika, ati awọn ohun elo seramiki.Erbium Oxidetun le ṣee lo bi majele neutroni flammable fun epo iparun.