electron造句怎麼寫

So in this case, we don't have enough energy to eject an electron, so, an electron is not ejected.

Is it going to be an electron donor or acceptor?

It makes sense. If this is metallic, it is a good electron donor.

The subaudible electron-magnetic radiation has been detected by four Canadian scientists.

They have detailed how they managed to take the picture of the electron cloud.

Ukrainian physicists have gone one step further and managed to take a picture of a single Carbon atom's electron cloud.

The answer to that is definitely no -- if they had the same electron configuration, they would, in fact be neon. But we can think about different ions that have this electron configuration.

Light microscopes and transmission electron microscopes require that materials be sliced thinly, or trapped under glass before being examined.

All 16 known constituents, from the humble electron to the esoteric top quark, have now turned up.

Some of these gamma rays pass near atomic nuclei, in the process transforming into an electron and a positron, researchers said.

And the surface beneath the sample molecule is usually metal, too, and its smooth, featureless mash of electron orbitals can camouflage the molecule lying on top of it.

What I just spent many lectures discussing is the fact that we can not know how far away an electron is from the nucleus, so we can't actually know the radius of a certain atom.

One way to create such short bursts of gamma rays is through the collision — and subsequent annihilation, as the mass of those particles converts into energy — of an electron and a positron.

We have the electron.

This is a one electron atom.

If you want to lose electron, you have to find someplace for that electron to go.

But electron microscopes use beams of electrons, instead of light.

Here I am actually throwing an electron onto chlorine.

Which splits water into oxygen and the constituents of hydrogen, a proton and electron.

The resonance-based process is analogous to the electron-stimulation effect that occurs in free-electron lasers where a“ wiggler” magnet accelerates electrons so that they emit synchrotron radiation.

That electron microscope can magnify objects to one million times as big as their original size. That electron microscope can magnify objects to one million times their original size.

He was dramatically proved right: the anti-electron was soon discovered experimentally, and shortly after the concept of "anti-matter" became a cornerstone of physics.

But the beauty in this calculation is it shows that this concept of electron sharing in an unequal manner is sound and it gets you into the right ballpark.

Well, I am looking for this electron.

We have a helium nucleus and one electron.

That is to say the ionization energy of the second most electron.

After that, scientists will attempt to drive the accelerator closer to its full design energy of 14 trillion electron volts.

But it didn't matter under those conditions because an electron could then never jump into one of the states of negative energy.

So this means nitrogen has low electron affinity, it doesn't actually want to gain an electron.

Nobody knows if it is possible to cut an electron or quark but particle physicists keep trying.

And I think people would start looking to see, well, maybe other dimensionless ratios like the ratio of the mass of the electron to the mass of the proton are changing.

An electron can drop from a higher level to a lower one with the emission of a packet of electromagnetic radiation.

Standard method for electron probe microanalysis of sulfide minerals