benear1

Ngā Hua

Terbium, 65Tb
Tau ātomi (Z) 65
Wāhanga i STP totoka
Te pūwāhi rewa 1629 K (1356 °C, 2473 °F)
Te pūwāhi koropupū 3396 K (3123 °C, 5653 °F)
Kiato (tata ki te rt) 8.23 karamu/cm3
ina wai (i te mp) 7.65 karamu/cm3
Te wera o te hanumitanga 10.15 kJ/mol
Te wera o te mimiti 391 kJ/mol
Te kaha o te wera molar 28.91 J/(mol·K)
  • Te waikura Terbium(III,IV)

    Te waikura Terbium(III,IV)

    Te waikura Terbium(III,IV), e kiia ana i ētahi wā ko te tetraterbium heptaoxide, ko tōna tauira Tb4O7, he pūtake Terbium tino kore e rewa i te wera. Ko te Tb4O7 tētahi o ngā matū terbium arumoni matua, ā, koia anake te hua kei roto i te iti rawa ētahi Tb(IV) (terbium i te āhua waikura +4), me te Tb(III pumau ake). Ka puta mā te whakamahana i te oxalate whakarewa, ā, ka whakamahia hei whakarite i ētahi atu matū terbium. E toru atu ngā waikura nui ka hangaia e te Terbium: Tb2O3, TbO2, me Tb6O11.