ngaphansi1

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)
  • I-Terbium(III,IV) Oxide

    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.