An Atom (n.) is a specter threatening us with annihilation.
The Atom (n.) is capable of studying itself when arranged together in a certain way.
The Atom (n.) is 99.99999999999% empty space, making humans just really crappy ghosts that can't pass through walls and have to eat.
The Atom (n.) is a fluctuating quantum field localized within essentially empty space.
Charmed quark (n.) is the charm quark, a heavy elementary particle and one of the six flavors of quark.
The Charmed quark (n.) is so called because of the symmetry it brought to the subnuclear world.
The Charmed quark (n.) is so called also because of the apotropaic (evil averting) meaning of "charm". In 1970 it was realized that the old three quark theory ran into very serious problems, and, as if by magic, the existence of the charmed quark solved those problems.
Electron (n.) could be renamed a slithy tove and physics would not suffer in the least, so long as the numbers stayed.
Electron (n.) on its own is a rare bird whose behaviour cannot be predicted; nearly everything we know concerns flocks of them numbering millions.
An Electron (n.) is as much an energetic reality as a thing; it keeps its genesis with it and stays in perpetual relation with fields.
An Electron (n.) is so identical to others that swapping their labels changes nothing: the individual here lacks even a number.
Higgs Boson (n.) is the elementary particle linked to the Higgs field, which gives other particles their mass.
The Higgs Boson (n.) is IRL midi-chlorian
The Higgs Boson (n.) is not a thing, but rather a mechanism for giving mass to particles