Kayayyaki
| Tantalum | |
| Wurin narkewa | 3017°C, 5463°F, 3290 K |
| Wurin tafasa | 5455°C, 9851°F, 5728 K |
| Yawan yawa (g cm−3) | 16.4 |
| Tsarin atomic na dangi | 180.948 |
| Maɓallan isotopes | 180Ta, 181Ta |
| Lambar AS | 7440-25-7 |
-
Tsarkakakken Tantalum (V) oxide (Ta2O5 ko tantalum pentoxide) 99.99% Cas 1314-61-0
Tantalum oxide (V) (Ta2O5 ko pentoxide na tantalum)wani abu ne mai ƙarfi fari. Ana samar da foda ta hanyar fitar da ruwan tantalum mai ɗauke da sinadarin acid, tace ruwan da ya fashe, da kuma tace kek ɗin tacewa. Sau da yawa ana niƙa shi zuwa girman barbashi da ake so don biyan buƙatun amfani daban-daban.