V2EX ionic bond

Ionic Bond

释义 Definition

离子键:一种化学键,由一个原子把电子转移给另一个原子后形成的带相反电荷的离子(阳离子与阴离子)之间的静电吸引力。常见于金属与非金属形成的化合物(如氯化钠)。此词也可在更广义的语境下与“键的离子性(ionic character)”一起讨论。

发音 Pronunciation (IPA)

/ank bnd/

例句 Examples

Salt forms an ionic bond between sodium and chlorine.
盐中钠和氯之间形成离子键。

Because electrons are transferred, an ionic bond often leads to a crystal lattice with a high melting point.
由于电子发生转移,离子键常常形成熔点较高的晶体晶格结构。

词源 Etymology

ionic 来自 ion(离子),而 ion 源于希腊语 ion(“行走的、移动的”),与电解时离子向电极移动的现象相关;后缀 -ic 表示“……的”。bond 原意为“捆绑、束缚”,在化学中引申为“原子间的结合/键”。合起来 ionic bond 即“由离子作用形成的化学键”。

相关词 Related Words

文学与经典著作 Notable Works

  • Linus Pauling《The Nature of the Chemical Bond》(《化学键的本质》):讨论化学键类型与键的离子性/共价性连续谱,常涉及 ionic bond
  • Raymond Chang《Chemistry》(《化学》):基础化学教材中系统讲解离子键、晶格能与相关性质。
  • Brown, LeMay et al.《Chemistry: The Central Science》(《化学:中心科学》):在化学键章节中频繁使用 ionic bond 并配合实例与结构模型说明。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1153 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 9ms UTC 18:06 PVG 02:06 LAX 11:06 JFK 14:06
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86