Khoom
| Erbium, 68ER | |
| Atomic tus lej (z) | 68 |
| Theem ntawm STP | khov kho |
| Melting taw tes | 1802 k (1529 ° C, 2784 ° F) |
| Kub taw tes | 3141 k (2868 ° C, 5194 ° F) |
| Ntom ntom ntom ntom (ze RT) | 9.066 g / cm3 |
| Thaum ua kua (ntawm mp) | 8.86 G / cm3 |
| Tshav kub ntawm fusion | 19.90 KJ / MOL |
| Tshav kub ntawm vaporization | 280 KJ / Mol |
| Mev khuam pob muaj peev xwm ua kom sov | 28.12 J / (MOLG KONG K) |
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Erbium oxide
Erbium (III) Oxide, yog synthesized los ntawm cov pasthanide hlau pob. Erbium oxide yog cov hmoov liab liab nyob rau hauv tsos. Nws yog insoluble hauv dej, tab sis soluble hauv ntxhia acids. Er2O3 yog hygroscopic thiab yuav yooj yim nqus dej noo thiab CO2 los ntawm cov cua. Nws yog ib tug heev insoluble thermary ruaj khov erbium qhov twg haum rau iav, kho qhov muag, thiab ceramic.Erbium oxideKuj tseem tuaj yeem siv ua cov nplaim tshuaj lom rau cov roj nuclear.