అర్థం : একপ্রকার তেজস্ক্রিয় ধাতব উপাদান
ఉదాహరణ :
"পোলোনিয়ামের পরমাণু সংখ্যা চুরাশি"
ఇతర భాషల్లోకి అనువాదం :
A radioactive metallic element that is similar to tellurium and bismuth. Occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor.
atomic number 84, po, polonium