You have a hydrogen hydrogen bond.

It gained a hydrogen.

Because it's hydrogen.

So you're going to have a hydrogen there, a hydrogen over there, a hydrogen over here... a hydrogen over here, a hydrogen over there... a hydrogen over here, almost done, hydrogen there and then a hydrogen there.

And then six hydrogens.

Six hydrogens here.

The third is a simple hydrogen atom.

So now you have hydrogen plus an electron.

I have six hydrogens here.

I have 12 hydrogens here.

I have 12 hydrogens here.

And I have four hydrogens there.

So now I have four hydrogen atoms. Cool.

So I need eight hydrogens on the left hand side.

So I have an oxygen and a hydrogen.

And then I have another hydrogen.

Water is made up of hydrogen and oxygen.

If you add H it becomes ammonium.

On the left hand side we have 1 hydrogen right there.

On the right hand side we have two hydrogens.

So I have four hydrogen atoms here.

I only have two hydrogens in the water.

I have six hydrogens on both sides of the equation.

We have six hydrogens now, on the right hand side.

The universe was about 75 percent hydrogen, 25 percent helium.

It's an ion because it has an extra hydrogen.

A hydrogen atom is just a proton.

Or gaining a hydrogen whose electron you can hog.

So that is hydrogen fusion and then outside of the core you just had hydrogen.

Hydrogen, we have three hydrogens on the left hand side.

We have three hydrogen atoms.

That's an important thing to remember, because it had a hydrogen ion.

Stars are mostly hydrogen, which may someday fill your car.

Carbon is bonded to three hydrogen atoms and three Li atoms.

An H I region is a cloud in the interstellar medium composed of neutral atomic hydrogen (H I), in addition to the local abundance of helium and other elements.

In the example, atoms 1 to 6 have extra hydrogen atoms not depicted.

This guy has a bond with two hydrogens and two carbons.

If they don't draw them, you assume that they are going to be with hydrogens.

So it's hydrogen plus some the rest of whatever the molecule was called.

Remember, whenever I say pluck the hydrogen, just the proton, not the electron for the hydrogen.

1.5 times 2, we have three hydrogens on the right hand side.

And oxygen, in every case, is either bonded to a carbon or a hydrogen.

So this, for example, is hydrogen generating algae.

So this is both gaining a hydrogen and gaining electron.

This guy has bonds with 3 hydrogens and another carbon.