We got something! A huge release of anions.

有情况了 大量负离释放。

Yes. High levels of polyatomic anions released in the atmosphere.

大量负离释放进了大气中。

We haven't identified which receptors recognize the anion, or negatively charged ion, in a salt.

我们尚未确定哪些受体识别盐中阴离或带负电离。

But they're really just positively-charged cations — like calcium, sodium, and potassium — and negatively-charged anions, like phosphate, sulfate, and bicarbonate.

但它们实际上只是带正电荷阳离——比如钙、和钾——和带负电荷阴离，比如磷酸盐、硫酸盐和碳酸氢盐。

And this became an anion, because it's negative.

这变成了一个阴离，因为它是负。

But with anions, you use a special suffix, " ide" .

但是对于阴离， 你使用一个特殊， “ide” 。

But the names of these ions change somewhat depending on whether they are cations or anions.

但是这些离名称会根据它们是阳离还是阴离而有所不同。

As a rule, all anions that end in " -ate" form acids that end with " -ic" .

通常，所有以“-ate” 结尾阴离都会形成以“-ic” 结尾酸。

They have a wide anion gap acidosis.

严重阴离间隙增高性酸中毒。

Cations are positively charged and anions are negatively charged.

阳离带正电， 阴离带负电。

So, the anion of chlorine is chloride, and is written so.

所以，氯阴离是氯化物， 并且是这样写。

So, HClO is hypochlorous acid, and likewise, it's anion, ClO minus, is hypochlorite.

因此，HClO 是次氯酸， 同样，它阴离， ClO minus， 是次氯酸盐。

So cations only react with anions to form new compounds.

所以阳离只与阴离反应形成新化合物。

So HClO4 is perchloric acid and it dissociates into an anion called perchlorate.

所以 HClO4 是高氯酸， 它会分解成一种叫做高氯酸盐阴离。

As oxygen becomes pressurized, it forms large amounts of superoxide anion (O2) and peroxide (H2O2), which are highly toxic to living cells.

当氧气被施加压力时，会形成大量超氧阴离和过氧化物，这些对活细胞有剧毒。

And don't just think that there's one anion and one cation.

不要只是认为只有一种阴离和一种阳离。

Writing the formula of an acid is easy if you know what the anion is.

如果知道阴离是什么， 写出酸分式就很容易了。

Now, when we name ionic compounds, we just say the cation first, and the anion second.

现在，当我们命名离化合物时， 我们只是先说阳离， 然再说阴离。

But how do we know which ions are cations and which are anions?

但是我们怎么知道哪些离是阳离哪些是阴离呢？

Nitrates, sulfates and phosphates are really common and they're always anions.

硝酸盐、硫酸盐和磷酸盐很常见， 而且它们总是阴离。