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Atomic theory
noun
Definitions
Noun
- 1 The theory that all gross matter is composed of atoms.
- 2 (chemistry) any theory in which all matter is composed of tiny discrete finite indivisible indestructible particles wordnet
- 3 Any of several theories that explain the structure of the atom, and of subatomic particles.
- 4 a theory of the structure of the atom wordnet
See also for "atomic theory"
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