valence electrons的意思

valence electrons中文翻譯：

[化] 價電子

相似詞語短語

valence electron───[物化]價電子

valency electrons───價電子

valency electron───價電子

free electrons───自由電子

antielectrons───n.[電子]反電子；正電子；正子

free electron───[物]自由電子

equivalence relations───[數]等價關系

calomel electrodes───[物化][分化]甘汞電極

antielectron───n.[電子]反電子；正電子；正子

雙語使用場景

Two shared valence electrons forming a bond between adjacent nuclei.───形成電子核子之間的鍵的兩個共享原子價電子.

What if we capture all of the valence electrons?───如果我們捕獲了所有價電子會怎樣呢？

So we have seven valence electrons.───我們有七個價電子。

Now with this framework, I said that talking about these valence electrons might give us some insight into chemical reactivity.───現在在這個結構下，我說過討論這些價電子可能會讓我們對化學反應有更深的理解。

This a chemical bond that results from the sharing of valence electrons between atoms.───一種是共價鍵,是由原子間共享價電子形成.

The outer ring contains the valence electrons.───排在外層的有價電子.

英語使用場景

In molecules with unpaired valence electrons, spin-spin coupling between valence and core electrons leads to further small splittings.

Two shared valence electrons forming a bond between adjacent nuclei.

Bonding may be ionic or covalent, depending on whether valence electrons are transferred or shared.

For the carbon, we start with 4 valence electrons, we have 0 lone pair electrons minus 4, and we end up with a formal charge of 0.

The methyl group carbon atom has 6 valence electrons from its bonds to the hydrogen atoms because carbon is more electronegative than hydrogen.

The magnetic fields of the valence electrons do not cancel.

So we need to add those 2 valence electrons left as lone pair electrons in our structure.

So, if we want to figure out the formal charge on the carbon, we need to take the number of valence electrons, so that's 4. We need to subtract the lone pair, what number is that? It's 2.

The outer ring contains the valence electrons.