Iimveliso
| Tantalum | |
| Indawo yokunyibilika | 3017°C, 5463°F, 3290 K |
| Indawo yokubilisa | 5455°C, 9851°F, 5728 K |
| Ubuninzi (g cm−3) | 16.4 |
| Ubunzima beathom obunxulumeneyo | 180.948 |
| Iisotophu eziphambili | 180Ta, 181Ta |
| inombolo AS | 7440-25-7 |
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Tantalum (V) oxide (Ta2O5 okanye tantalum pentoxide) ubunyulu 99.99% Cas 1314-61-0
I-Tantalum (V) i-oxide (Ta2O5 okanye i-tantalum pentoxide)ngumbala omhlophe, ozinzileyo oqinileyo. Umgubo uveliswa ngokumisa i-tantalum equlethe isisombululo se-asidi, ukuhluza i-precipitate, kunye ne-calcining ikhekhe lokucoca. Ihlala igaywa ukuya kubungakanani obunqwenelekayo bamasuntswana ukuhlangabezana neemfuno ezahlukeneyo zesicelo.