基础释义
例句
英英词典释义
行业词典释义

福克斯词典 \ 英汉词典 \

electronegativity是什么意思？

electronegativity

英[elektrəʊnɪɡə'tɪvɪtɪ] 美[elektroʊnɪɡə'tɪvɪtɪ]

阴电性，负电性，电负性，电阴性；

例句

Metallic character increases down Group 16 as electronegativity decreases. 从上到下,电负性减小,金属性增强.
Outward currents therefore increase electronegativity in the cell interior. 外向电流因此能增加细胞内的负电性.
Hyperpolarization and repolarization both describe increased electronegativity within the cell. 超极化及再极化都表明细胞内负电性的增强.
The stability of hydrated divalent iodatesbe related to the electronegativity of the corresponding cations. 并讨论了二价碘酸盐水化物的稳定性与阳离子电负性的关系.

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英英词典释义

Noun
1. (chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond

行业词典

冶金学：电负性；
化学：电负性；
医学：阴电性，负电性：原子吸引电子的相对能力；

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