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单词
valence electron
释义
valence electron
noun
:
a single electron or one of two or more electrons contained in the outer incomplete shell of an atom and responsible for the chemical properties of the atom
< sodium and other alkali metals have only one
valence electron
>
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chromidium
chromidrosis
-chromies
chromies
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chrominance
chroming
chromiole
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chromite
chromite series
chromitite
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chromium
chromium green
chromium oxide
chromium oxide green
chromium picolinate
chromium sesquioxide
chromium trioxide
chromium yellow
chromize
chromo
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更新时间:2025/7/25 15:58:13