I'll only draw the unpaired electron.

It now has an unpaired reactive electron.

Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopyis a technique for studying materials with unpaired electrons.

Now that each of these guys have an unpaired electron, they're actually very, very, very reactive.

And we actually call any molecule that has an unpaired electron and is very reactive a free radical.

If 1 person remains unpaired, set n n 1.

If they bump in just the right way, this chlorine electron might get contributed, and this free unpaired electron will be contributed and then this CH3, I guess we could call it, this free radical, this carbon free radical, or this methyl free radical, will then form a bond with this chlorine.

And actually, you fill one electron here, another electron here, then another electron there.

Electron

Electron

Electron Affinity

Electron Affinity

Electron acceptor.

While fluorine, that ninth electron just needs one more electron.

Unknown Electron Distribution

Gradient Electron affinity

Lithium's electron configuration.

The classical electron radius is built from the electron mass formula_16, the speed of light formula_4 and the electron charge formula_2.

It's not necessarily chlorine that they're talking about, but they're talking about molecules that have unpaired electrons.

And then its third electron will be 2s1. So that's its electron configuration.

Now these other guys are unpaired and if we don't specify it, it's normally going to be hydrogen.

You have one electron.

What's the electron configuration?

We've removed an electron.

And that electron disappears.

He contributes an electron.

After this happens, the electron is emitted from the nucleus into the electron cloud.

So this one extra electron, that might be where I observed that extra electron.

The electron moves outside of its normal, predictable electron cloud five percent of the time.

So you could say iron's electron configuration is the same thing as argon's electron configuration.

The electron hits it suddenly.

like an electron, oddly enough.

Then the electron is there.

likely to find an electron.

Reduction is gain an electron.

Hydrogen's electron configuration is 1s1.

It's an electron donor, right?

Energy to remove an electron.

Don't mess with my electron.

So this has one electron.

What is its electron configuration?

Reduction is gaining an electron.

It took its electron back.

All of a sudden, to remove an electron from lithium it only requires five electron volts.

It should be two minus, because he's hogging one electron from here and one electron from there.