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More about partons — Science News, February 13, 1971Experiments in which protons and neutrons were bombarded with high-energy electrons have given indications that protons and neutrons are not amorphous masses but composed of distinct subparticles.50 years ago, scientists were on a quest for quarks|Maria Temming|February 12, 2021|Science News
When a photon crossed each molecule, it booted an electron — first from one hydrogen atom, then the other.Physicists have clocked the shortest time span ever|Maria Temming|January 29, 2021|Science News For Students
Measurements made with hydrogen atoms, which have a single electron orbiting a proton, gave us one answer.Unstable helium adds a limit on the ongoing saga of the proton’s size|John Timmer|January 27, 2021|Ars Technica
This part of the sky contains a high density of free ions and electrons, and when the electrons collide with other particles, energy is released as light and elves take form.Rare ‘blue jet’ lightning spotted and photographed from space|Erin Fennessy|January 26, 2021|Popular Science
Examining thin sections of the graft with electron microscopy, he saw that the cells had openings larger than any previously seen.Plant Cells of Different Species Can Swap Organelles|Viviane Callier|January 20, 2021|Quanta Magazine
You have the atom, which has the neutron, the electron, the proton.
But with an electron micgrograph to illustrate what was fueling the outbreak, they were able to gain the trust of the people.
When the gamma rays enter the sleeve, they interact with that photon gas, annihilating into electron-positron pairs.
Back in 1897, British physicist J.J. Thomson discovered the electron, which, as of then, was the biggest finding of all time.
No one imagined in 1897 what the electron would do, or how it would change humanity.
The loss of one electron by an atom leaves a unit positive charge on the particle.
The electron is a stress in the ether, nothing more, but it is the stuff of which all matter is made.
"I think I am getting somewhere on my photon-neutrino-electron interchange-cycle," he announced.
Or there may be an inelastic collision, when the photon hits an atom and knocks out an electron—the old photoelectric effect.
The Greek name for amber, ηλεκτρον (electron), is the root from which our word electricity is derived.The New Gresham Encyclopedia|Various
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An elementary particle with a negative charge and a very small mass. Electrons are normally found in orbits around the nucleus of an atom. The chemical reactions that an atom undergoes depend primarily on the electrons in the outermost orbits (the valence electrons).