A river of northern Italy flowing about 650 km (405 mi) generally eastward to the Adriatic Sea. The Po Valley is a major industrial and agricultural area.
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
Find another word for polonium. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for polonium, like: periodic-table, po and atomic number 84.