RH

rhodium, Rh, atomic number

(noun) a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum

Source: WordNet® 3.1



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Word of the Day

22 January 2025

MEGALITH

(noun) memorial consisting of a very large stone forming part of a prehistoric structure (especially in western Europe)


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Coffee Trivia

In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.

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