A water molecule has two hydrogen atoms and one oxygen atom.

We know above all that it was extremely simple.

In a word, the answer to all these questions is polarity.

A molecule of water is made up of one oxygen and two hydrogen atoms.

The atomic number for hydrogen is 1.

Well, it will have one electron out there.

You know, I just drew it kind of visually, but you could draw it like this.

This smells of cut grass. Now, this is the skeleton of the molecule.

Now, an angstrom is the size of the diameter of a hydrogen atom.

Plants drink in water from their roots to get the needed oxygen and hydrogen atoms, and their electrons, in order to build carbohydrates.

Since negative and positive attract, that oxygen is attracted to the hydrogen atoms in neighboring water molecules.

Let me tell you a little bit about this chemistry of oil.

I'll do it like this, so the hydrogen might look something like this.

Let me write this.

And then iodine has seven valence electrons so if they each share one, they'd get complete as well, so let's just review that right now.

In carbon they have this 12.0107.

We're going to actually move even further down as we go from this lattice of atoms to one single hydrogen atom.

What we do is we accelerate protons so, hydrogen nuclei around 99.999999 percent the speed of light.

Polarity refers to the unequal sharing of electrons within a molecule.

Let us consider the same thing as a plasma in centre of hydrogen atom, a proton.

This tells me the mass of the entire carbon atom, of this particular carbon atom.

And he said, Oh, that's great.

That is how our periodic table is organized.

Water is a simple molecule made up of one oxygen atom and two hydrogen atoms, but it is essential to life.

Atomic weight of carbon.

So hydrogen has a covalent bond with another hydrogen.

And one of the reasons is this is remarkable stuff.

You've got a nuclear sub?

You've got a nuclear sub? Seawolf sub.

So each element in the dictionary is a key value pair, and the entries in the dictionary will be the elements and their atomic numbers.

Not hydrogen or plutonium or somethin' really cool I've never heard of?

One, it doesn't operate at high pressure.

Of course we don't.

This is a neutral atom.

It means it has eight protons.

You have both of them separate.

In fact, you always see reactions.

I want to draw iodide and then the hydrogen.

And it goes all the way over to these big, thick, galumphy ones that have hundreds of carbons, and they have thousands of hydrogens, and they have vanadium and heavy metals and sulfur and all kinds of craziness hanging off the sides of them.

So if you have one carbon, the prefix is meth .

And actually it kind of repeats after that.

And how those electrons are configured, and how the electrons of other elements are configured, or maybe other atoms of that same element.

You have a hydrogen here.

The atomic radius is the distance from the atomic nucleus to the outmost stable electron orbital in a atom that is at equilibrium.

For example, if you have hydrogen gas, it's a diatomic molecule, because hydrogen bonds with itself in the gaseous state, plus iodine gas, I2.