How to pronounce “electron density” in English

Whereas if you have a lower electron density than average around an atom, those core level electrons will be bound more tightly with a higher ionization energy.

This will tell you how the electron density changes a little later.

But now there's little shared electron density between these two atoms, which results in a much weaker bond between the nitro groups and the main chain.

And by measuring the kinetic energy of the electron, you can study how the electron density of the molecule reacted to the trigger laser.

The very first thing one looks for is the electron plasma frequency, which is just given by the electron density

And from that, you can draw up an electron density map, electrons being one of the subatomic particles of any particular element.

Now, once we can take a picture of an electron density, we can change what the molecule is doing, make it do some process in time, and then we can look at how electron densities change.

And you can keep increasing this delay each time to get a sequence of snapshots of how that electron density evolves over time.

So these two oxygen atoms pull on the electrons from the nitrogen, which shifts the electron density away from this third oxygen.

Therefore, when you measure the kinetic energy of the electrons you eject, you can use the difference between the input x-ray energy and the output kinetic energy to infer what that electron density was.