For example, one electron has a charge of negative 1.6 times 10 to the negative 19th Coulombs.

一个电子的电荷为负1。6倍 用 10 次方减去 19 库仑。

Iron, for example, in the middle there, forms cations, but they can have a charge of either two or three.

例如，铁在中间形成阳离子， 但它们可以带两个或三个电荷。

We’ll use this notation a lot when talking about protons and electrons, since protons have a charge of positive e and electrons of negative e.

在谈论质子和电子时， 我们会经常使用这种表示法， 因为质子带正电， 电子带负电。

That's the most ridiculous thing about the whole thing, which is that these batteries, if they had a charging capacity, they could be recharged 600 times.

这是整个事情中最荒谬的事情，就是这些电池， 如果它们有充电容量，它们可以充电 600 次。

'Please to remember that I have a charge here, ' said Mrs. Sparsit, with her air of state. 'I hold a trust here, Bitzer, under Mr. Bounderby.

“请记住，我在这里有一项职责，”斯巴塞夫人神情严肃地说。 “比泽尔，我在庞得贝先生手下受托。

Because neutrons don't have a charge, it takes less energy to get them to stick to a nucleus but adding neutrons can also make a nucleus unstable.

由于中子不带电荷，因此将它们粘在原子核上所需的能量较少， 但添加中子也会使原子核不稳定。

Phosphate is made up of one central phosphorus atom surrounded by four oxygen atoms in a tetrahedral arrangement, like a mini pyramid, and has a charge of minus 3 and is written PO43-.

磷酸盐由一个位于中心的磷原子和四个氧原子组成，呈四面体结构，像一个小金字塔，电荷为-3，写成PO43-。

Now, phosphate is made up of one central phosphorus atom surrounded by four oxygen atoms in a tetrahedral arrangement, kind of like a mini pyramid, and has a charge of minus 3 and is written PO43-.

磷酸盐是由一个中心的磷原子和四个氧原子包围所组成，以四面体构造排列，有点像小金字塔，其电荷是-3写作PO43-。