( Positive charge )和 负电荷 ( Negative Charge )的数目是相同的,所以 等离子 的 净电荷 ( Net charge )是零。
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net negative charge 净负电荷
permanent negative charge 永久负电荷
localized negative charge 局部负电荷
Neutralising negative charge 抵消负面的能量
Electron has a negative charge 负电荷
part negative charge 部分负电荷
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Where is the center of net negative charge in this molecule?
分子的负电荷,中心在哪?
You've got a positive charge here with a negative charge around it.
正电荷在这儿,负电荷在周围。
You've got negative charge in motion, and it's in a circular orbit.
负电荷在运动,它们处在一个环形的轨道中。
So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.
当它们真正离得很近时,假设有一个带正负电的电荷,带有库仑引力。
And in this case, the tie-breaker goes to the molecule in which the negative charge is on the most electronegative atom.
而在这种情况下,我们需要进行“附加赛“,也就是看看分子中带有负的,形式电荷的原子是不是电负性最高的。
The center of excess negative charge on all of the dipoles is at the very center of the molecule.
多出来的键,的负电荷中心都集中在,分子的正中间。
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