单词	monatomic
释义	monatomic /ˌmɒnəˈtɒmɪk / adjective Chemistry Consisting of one atom.Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent).... For example, aluminum, helium, and sodium are monatomic elements, or elements whose atoms can exist alone, without forming molecules. Data for monatomic gases like argon and helium give exact agreement, and many diatomic gases show experimental results in close accord with the theory.
随便看	bitter melon bittern bitterness bitterns bitter orange bitter pit bitterroot Bitterroot Range bitter rot bittersweet bittersweet chocolate bittersweet shell bittily bittiness BitTorrent bitts bitty Bitumastic bitumen bituminise bituminization bituminize bituminous bituminous coal bitwise

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