bonding electrons发音

意思翻译

键电子

相似词语短语

bonding───v.黏合；建立关系；把（货物）存入关栈中（bond的现在分词）；n.人与人之间的关系；键合；粘合

caesium electrons───铯电子

ionic bonding───离子键；离子键结；离子结合

valence electrons───[化] 价电子

metallic bonding───金属键；金属结合剂；[物]金属键合

covalent bonding───共价键合；共价键；共价键结；共价结合

excites electrons───激发电子

baby bonding───小面额债券（票面百元以下）

bonding time───粘结时间

双语使用场景

Step six is thinking about do we have any bonding electrons left?───第六步是想一想我们有多少个成键电子剩下？

coordinate covalent bond is one where both bonding electrons are from one of the atoms involved in the bond.───共价键是其中两个键合电子均来自该键所涉及的原子之一的键。

And step six asks us, well, do we have any bonding electrons left?───而第六步问我们，好，我们还有成键电子剩下吗？

The bonding electrons are electrons, which is at variance with the notion that single bonds are always bonds───成键电子是π电子，这与单键总是σ键的看法不一致。

英语使用场景

The way that we can figure this out is using something called bond order, and bond order is equal to 1/2 times the number of bonding electrons, minus the number of anti-bonding electrons.

For the sulfur, we start off with 6 valence electrons, minus 4 lone pair electrons, minus 2, taking in account our bonding electrons, so we end up with a formal charge of 0.

Yeah, so also 4. We started with 10 valence electrons, we used up 6 of those as bonding electrons, so we have 4 left, which will be lone pair electrons.