atom

As nouns the difference between atom and protosilicate

is that atom is an (l) while protosilicate is (chemistry) a silicate formed with the lowest proportion of silicic acid, or having only one atom of silicon in the molecule.

As nouns the difference between atom and vacuist

is that atom is the smallest medieval unit of time, equal to fifteen ninety-fourths of a second while vacuist is one who holds the doctrine that the space between the bodies of the universe, or the molecules and atoms of matter, is a vacuum.

As nouns the difference between atom and atomology

is that atom is the smallest medieval unit of time, equal to fifteen ninety-fourths of a second while atomology is the doctrine of atoms.

As nouns the difference between atom and orthoxylene

is that atom is the smallest medieval unit of time, equal to fifteen ninety-fourths of a second while orthoxylene is an aromatic hydrocarbon based on benzene with two methyl substituents bonded to adjacent carbon atoms in the aromatic ring (the ortho configuration).

As a noun atom

is an (l).

As an adjective biacid is

(chemistry|of a base) having two hydrogen atoms that can be replaced by negative atoms or radicals to form salts.

As nouns the difference between atom and oxamidine

is that atom is the smallest medieval unit of time, equal to fifteen ninety-fourths of a second while oxamidine is one of a series of bases containing the amido and isonitroso groups united to the same carbon atom.

As nouns the difference between atom and chlorinolysis

is that atom is an (l) while chlorinolysis is (chemistry) the chlorination of an organic compound so as to yield chloro compounds with fewer carbon atoms than the starting material.

As nouns the difference between atom and unisilicate

is that atom is an (l) while unisilicate is (mineralogy) a salt of orthosilicic acid where the ratio of oxygen atoms united to the basic metals and silicon respectively is 1:1.

As nouns the difference between atom and hydroxynaphthoquinone

is that atom is an (l) while hydroxynaphthoquinone is (organic compound) any derivative of a naphthoquinone through replacement of one hydrogen atom by a hydroxyl group.

As nouns the difference between atom and monoarsenide

is that atom is an (l) while monoarsenide is (inorganic chemistry) any arsenide containing a single atom of arsenic in each molecule or unit cell.