HyperDic English ATOMIC NUMBER 1 ... atomic number 111

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English 1 sense of the expression *atomic number 111*:
NOUN	substance	atomic number 111, roentgenium, Rg, element 111	a radioactive transuranic element

Englishatomic number 111: 1 sense noun 1, substance
Meaning	A radioactive transuranic element.
Synonyms	roentgenium, Rg, element 111
Broader	chemical element, element	Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
Spanish	número atómico 111, roentgenio
Catalan	element 111, roentgeni, roentgenio, roentgueni

HyperDicEnglishATOMIC NUMBER 1 ... atomic number 111