అర్థం : একপ্রকার কঠিন ধাতব উপাদান
ఉదాహరణ :
"টেন্টলুমের পরমাণু সংখ্যা তিয়াত্তর"
ఇతర భాషల్లోకి అనువాదం :
A hard grey lustrous metallic element that is highly resistant to corrosion. Occurs in niobite and fergusonite and tantalite.
atomic number 73, ta, tantalum