ATOMIC NUMBER 104

 I. (noun) 

Sense 1

Meaning:

A radioactive transuranic element which has been synthesized

Synonyms:

atomic number 104; element 104; Rf; rutherfordium; unnilquadium; Unq

Classified under:

Nouns denoting substances

Hypernyms ("atomic number 104" 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)

Credits