Argon
Emergence definition
Argon is a chemical element with the symbol Ar and atomic number 18, characterized by its rarity and gaseous state, represented by a symbol.
Wiktionary senses
Historical origin
Prerequisite chain
Neighborhood
In other languages
Prerequisites
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argon requires understanding matter as a foundational concept
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Chemical element with symbol Ar and atomic number 18; rare gas.
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Chemical element with symbol Ar and atomic number 18.
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Chemical element with symbol Ar and atomic number 18; rare gas.