ПОЛОНИЙ noun
Полоний полоний
Synset
ПОЛОНИЙ
[RuThes concept: полоний]
Interlingual Index
[Wordnet definition: 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]
hypernym
[RuThes concept: редкие металлы]
[RuThes concept: радиоактивные металлы]