Imikhiqizo
I-Terbium, i-65Tb | |
Inombolo ye-athomu (Z) | 65 |
Isigaba ku-STP | okuqinile |
Iphoyinti lokuncibilika | 1629 K (1356 °C, 2473 °F) |
Iphuzu elibilayo | 3396 K (3123 °C, 5653 °F) |
Ukuminyana (eduze ne-rt) | 8.23 g/cm3 |
lapho uketshezi (at mp) | 7.65 g/cm3 |
Ukushisa kwe-fusion | 10.15 kJ/mol |
Ukushisa kwe-vaporization | 391 kJ/mol |
Umthamo wokushisa we-molar | 28.91 J/(mol·K) |
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I-Terbium(III,IV) Oxide
I-Terbium(III,IV) Oxide, ngezinye izikhathi ebizwa ngokuthi i-tetraterbium heptaoxide, inefomula ethi Tb4O7, iwumthombo we-Terbium ongancibiliki kakhulu ngokushisa okushisayo.I-Tb4O7 ingenye yezinhlanganisela eziyinhloko ze-terbium, futhi ukuphela komkhiqizo onjalo oqukethe okungenani i-Tb(IV) (i-terbium ku-+4 oxidation). state), kanye ne-Tb(III) ezinzile. Ikhiqizwa ngokushisisa i-oxalate yensimbi, futhi isetshenziselwa ukulungisa ezinye izinhlanganisela ze-terbium. I-Terbium yakha amanye ama-oxide amathathu amakhulu: i-Tb2O3, i-TbO2, ne-Tb6O11.