bn:00006917n
Noun Concept
Categories: long volume value, Polonium, Marie Curie, Science and technology in Poland, Chemical elements predicted by Dmitri Mendeleev
EN
polonium  Po  atomic number 84  84Po  Compounds of polonium
EN
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 WordNet 3.0
English:
chemical element
element
Definitions
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Sources
EN
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 WordNet 3.0 & Open English WordNet
Polonium is a chemical element; it has symbol Po and atomic number 84. Wikipedia
Symbol Po, a chemical element Wikipedia Disambiguation
Chemical element with symbol Po and atomic number 84 Wikidata
A chemical element with symbol Po and atomic number 84, a silver gray poor metal. OmegaWiki