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单词 electropositive
释义

electropositive /ɪlektrə(ʊ)'pɒzɪtɪv//ɪ,lɛktrə'pɑzətɪv/

英汉-汉英词典
adj. 阳电的,带阳电的,阳性的,盐基性的,金属的
词组 | 习惯用语
您要查找的是不是:
  • electromotive adj. 电测的
  • electrophoresis n. [电]电气泳动;电泳分离法
  • electronegative adj. 负电的,带负电的
  • electrotherapist n. 电疗医师
electropositive adj. 阳性的;阳电的; n. 正电性物质;电正(性)物质;
electropositive potential 高电位,阳电势

网络短语:
electropositive element 阳电性元素;阳电元素;正电性元素;电正度元素
electropositive potentia 阳电势
electropositive metal 正电性金属;阳电形金属
electropositive deoiling 阴极除油
electropositive masculine 阳性的
electropositive degree 盐化程度
electropositive atom 阳电性原子;阳原子
electropositive radical 阳根
原声例句
可汗学院:生物化学

Now what are the least electronegative, sometimes called very electropositive?

现在什么是负电性最小的,有时称为正电性强的?

中文百科

电负性 Electronegativity

(重定向自Electropositive)

电负性英语:electron negativity,简写EN),也译作离子性负电性阴电性,是综合考虑了电离能和电子亲合能,首先由莱纳斯·鲍林于1932年提出。它以一组数值的相对大小表示元素原子在分子中对成键电子的吸引能力,称为相对电负性,简称电负性。元素电负性数值越大,原子在形成化学键时对成键电子的吸引力越强。

英语百科

Electronegativity 电负性

(重定向自Electropositive)
The correlation between Mulliken electronegativities (x-axis, in kJ/mol) and Pauling electronegativities (y-axis).
The correlation between Allred–Rochow electronegativities (x-axis, in Å−2) and Pauling electronegativities (y-axis).
The correlation between Sanderson electronegativities (x-axis, arbitrary units) and Pauling electronegativities (y-axis).
The correlation between Allen electronegativities (x-axis, in kJ/mol) and Pauling electronegativities (y-axis).

Electronegativity, symbol χ, is a chemical property that describes the tendency of an atom or a functional group to attract electrons (or electron density) towards itself. An atom's electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged nucleus. The higher the associated electronegativity number, the more an element or compound attracts electrons towards it.

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更新时间:2025/6/22 5:50:28