eduze1

Imikhiqizo

I-Terbium, 65Tb
Inombolo ye-athomu (Z) 65
Isigaba ku-STP okuqinile
Indawo yokuncibilika 1629 K (1356 °C, 2473 °F)
Indawo yokubilisa 3396 K (3123 °C, 5653 °F)
Ubuningi (eduze kwe-rt) 8.23 g/cm3
lapho uketshezi (ku-mp) 7.65 g/cm3
Ukushisa kokuhlanganiswa 10.15 kJ/mol
Ukushisa kokushisa 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 i-Tb4O7, ingumthombo we-Terbium ongancibiliki kakhulu ekushiseni. I-Tb4O7 ingenye yamakhemikhali e-terbium ayinhloko okuhweba, futhi umkhiqizo onjalo kuphela oqukethe okungenani i-Tb(IV) ethile (i-terbium esimweni se-oxidation se-+4), kanye ne-Tb(III) ezinzile kakhulu. Ikhiqizwa ngokushisa i-oxalate yensimbi, futhi isetshenziswa ekulungiseleleni amanye amakhemikhali e-terbium. I-Terbium yakha amanye ama-oxide amathathu amakhulu: i-Tb2O3, i-TbO2, kanye ne-Tb6O11.