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valence electron的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
an electron in the outer shell of an atom which can combine with other atoms to form molecules
valence electron的用法和樣例：
例句
- The outer ring contains the valence electrons.
排在外層的有價(jià)電子。 - It was generally believed that in a metal the valence electrons are easily detached from the individual atoms.
一般認為，在金屬中價(jià)電子容易脫離個(gè)別原子。
