负电的

The remaining negative charge can be spread out, or delocalize over three atoms.

剩电荷被散或离域遍及到三个原子。

Electrons are negatively charged with electricity,protons are positively charged.

电子是带电荷,质子是带正电荷。

A voltage is then applied across the cell electrodes.

然给电池正电极施加电压。