atom

As nouns the difference between atom and fluxonium

is that atom is the smallest medieval unit of time, equal to fifteen ninety-fourths of a second while fluxonium is a superconducting artificial atom modelled from Josephson junctions.

As a noun atom

is an (l).

As an adjective heliumlike is

(physics) having the electronic structure of a helium atom.

As a noun atom

is an (l).

As an adjective oxygenlike is

resembling or characteristic of oxygen.

As a noun atom

is an (l).

As an adjective nitrogenlike is

resembling or characteristic of nitrogen.

As a noun atom

is an (l).

As an adjective hadronuclear is

(physics) describing any interaction between a hadron and the nucleus of an atom.

As nouns the difference between atom and endohedral

is that atom is an (l) while endohedral is (chemistry) such a compound.

As an adjective endohedral is

(chemistry) describing a fullerene (or similar molecule) that has additional atoms, ions, or clusters enclosed within their inner spheres.

As nouns the difference between atom and spherium

is that atom is an (l) while spherium is (physics|mathematics) a model of a form of atom composed of two electrons restricted to the surface of a sphere.

As nouns the difference between atom and thiosemicarbazide

is that atom is an (l) while thiosemicarbazide is (chemistry) an analogue of a semicarbazide that contains a sulfur atom in place of the oxygen atom.

As nouns the difference between atom and thiosemicarbazone

is that atom is an (l) while thiosemicarbazone is (chemistry) an analogue of a semicarbazone that contains a sulfur atom in place of the oxygen atom.

As a noun atom

is an (l).

As an adjective lithiumlike is

(medicine) having a similar neuropsychological effect as lithium drugs.