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的阴或带电的。

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

大量的多原释放进了大气中。

We got something! A huge release of anions.

有情况了 大量释放。

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的阳——、和钾——和带电荷的阴，磷酸盐、硫酸盐和碳酸氢盐。

Cations are positively charged and anions are negatively charged.

阳带正电， 阴带电。

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

这变成了一个阴，因为它是的。

They have a wide anion gap acidosis.

严重的阴间隙增高性酸中毒。

So cations only react with anions to form new compounds.

所以阳只与阴反应形成新的化合物。

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，会形成大量的超氧阴和过氧化物，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和一种阳。

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

但是我们怎么知道哪些是阳哪些是阴呢？

Now what about the nitrate? Also anion.

那么硝酸盐呢？ 还有。

Whenever you see an N, S, or P followed by a bunch of oxygens, you know you're looking at an anion.

每当您看到 N、S 或 P 后面跟着一串氧时， 您就知道您正在查看的是阴。

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。

We know that chlorine is a gas from the right side of the periodic table, so that is an anion.

我们知道氯是元素周期表右侧的一种气体， 所以它是一种阴。

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

但是这些的名称会根据它们是阳还是阴而有所不同。

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

但是对于阴， 你使用一个特殊的后缀， “ide” 。

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

所以，氯的阴是氯化物， 并且是这样写的。

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

现在，当我们命名化合物时， 我们只是先说阳， 然后再说阴。

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

果知道阴是什么， 写出酸的分式就很容易了。