ROENTGENIUM

roentgenium, Rg, element, atomic number

(noun) a radioactive transuranic element

Source: WordNet® 3.1


Etymology

Noun

roentgenium (uncountable)

A transuranic chemical element (symbol Rg) with atomic number 111.

Synonyms

• eka-gold (used before the element was discovered)

• unununium (used before the element was officially named)

Source: Wiktionary



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Word of the Day

9 May 2025

RIGHT

(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”


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Coffee Trivia

Hawaii and California are the only two U.S. states that grow coffee plants commercially.

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