Assertion: rutherfordium's number | /r/HasProperty | element
Facets:
Source sentences:
text: A radioactive transuranic element which has been synthesized Classified under: Nouns denoting substances Synonyms: atomic number 104; element 104; Rf; rutherfordium; unnilquadium; Unq Hypernyms ("rutherfordium" is a kind of...): 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)