About The Word Au
Learn about the word Au to help solve your crossword puzzle. Discover Au definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Au
| Au Definition And Meaning |
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What's The Definition Of Au?
[n] a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers)
[n] a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia Synonyms | Synonyms for Au: Astronomical Unit | atomic number 79 | gold Related Terms | Find terms related to Au: See Also | astronomy unit | dental gold | gold dust | gold foil | gold leaf | graphic tellurium | green gold | guinea gold | noble metal | sylvanite |
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