Ngwaahịa
| Terbium, 65Tb | |
| Nọmba atọm (Z) | 65 |
| Oge na STP | siri ike |
| Ebe agbaze | 1629 K (1356 °C, 2473 °F) |
| Ebe isi mmiri | 3396 K (3123 °C, 5653 °F) |
| Njupụta (dị nso rt) | 8.23 g/cm3 |
| mgbe mmiri mmiri (na mp) | 7.65 g/cm3 |
| Okpomọkụ nke njikọta | 10.15 kJ/mol |
| Okpomọkụ nke vaporization | 391 kJ/mol |
| Ike okpomọkụ molar | 28.91 J/(mol·K) |
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Terbium (III, IV) Oxide
Terbium (III, IV) Oxide, nke a na-akpọ tetraterbium heptaoxide mgbe ụfọdụ, nwere usoro Tb4O7, bụ isi iyi Terbium nke na-anaghị agbaze nke ọma n'oge okpomọkụ. Tb4O7 bụ otu n'ime ihe ndị bụ isi na-emepụta terbium, ọ bụkwa naanị ngwaahịa dị otú ahụ nwere ma ọ dịkarịa ala ụfọdụ Tb(IV) (terbium na ọnọdụ oxidation +4), yana Tb(III) kwụsiri ike. A na-emepụta ya site na ikpo ọkụ nke oxalate metal, a na-ejikwa ya na nkwadebe nke ihe ndị ọzọ na-emepụta terbium. Terbium na-emepụta ihe atọ ndị ọzọ dị mkpa: Tb2O3, TbO2, na Tb6O11.