bn:00006829n
Noun Concept
Categories: long volume value, Chemical elements, Articles with short description, Transition metals, Synthetic elements
EN
rutherfordium  Rf  unnilquadium  Unq  element 104
EN
A radioactive transuranic element which has been synthesized WordNet 3.0
English:
element
Definitions
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EN
Rutherfordium is a synthetic chemical element with the symbol Rf and atomic number 104, named after physicist Ernest Rutherford. Wikipedia
Symbol Rf, a chemical element Wikipedia Disambiguation
Chemical element with the atomic number of 104 Wikidata
The name proposed by the Russians in honour of Igor Vasilevich Kurchatov for the chemical element that became in the end rutherfordium. OmegaWiki
A transuranic chemical element (symbol Rf) with an atomic number of 104. Wiktionary
Chemical element. Wiktionary (translation)