Zogulitsa
| Tantalum | |
| Malo osungunuka | 3017°C, 5463°F, 3290 K |
| Malo otentha | 5455°C, 9851°F, 5728 K |
| Kuchulukana (g cm−3) | 16.4 |
| Kulemera kwa atomiki kofanana | 180.948 |
| Ma isotope ofunikira | 180Ta, 181Ta |
| Nambala ya AS | 7440-25-7 |
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Kuyera kwa Tantalum (V) oxide (Ta2O5 kapena tantalum pentoxide) 99.99% Cas 1314-61-0
Tantalum (V) oxide (Ta2O5 kapena tantalum pentoxide)ndi chinthu choyera komanso cholimba chokhazikika. Ufawu umapangidwa potulutsa madzi a tantalum okhala ndi asidi, kusefa madzi oundana, ndikuyika calcium mu keke yosefera. Nthawi zambiri umaphikidwa mpaka kukula kwa tinthu tomwe timafunikira kuti tikwaniritse zofunikira zosiyanasiyana zogwiritsidwa ntchito.