Ngā Hua
| Tantalum | |
| Te pūwāhi rewa | 3017°C, 5463°F, 3290 K |
| Te pūwāhi koropupū | 5455°C, 9851°F, 5728 K |
| Kiato (g cm−3) | 16.4 |
| Papatipu atomika whanaunga | 180.948 |
| Ngā isotope matua | 180Ta, 181Ta |
| Tau AS | 7440-25-7 |
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Te parakore o te waikura Tantalum (V) (Ta2O5, tantalum pentoxide rānei) 99.99% Cas 1314-61-0
Waikura Tantalum (V) (Ta2O5, tantalum pentoxide rānei)He matū totoka mā, pumau. Ka puta te paura mā te whakatōtō i tētahi otinga waikawa kei roto he tantalum, te tātari i te matūriki, me te whakapūkara i te keke tātari. He maha ngā wā ka mirahia ki te rahi matūriki e hiahiatia ana hei whakatutuki i ngā whakaritenga tono.