অর্থ : ଏକ କଠିନ ଧାତବ ତତ୍ତ୍ୱ
উদাহরণ :
ଟେଟଲୁମର ପରମାଣୁ ସଂଖ୍ୟା ତେସ୍ତରି
অন্যান্য ভাষায় অনুবাদ :
A hard grey lustrous metallic element that is highly resistant to corrosion. Occurs in niobite and fergusonite and tantalite.
atomic number 73, ta, tantalum