What does atomic theory mean?

Definitions for atomic theory
atom·ic the·o·ry

This dictionary definitions page includes all the possible meanings, example usage and translations of the word atomic theory.

Princeton's WordNet

  1. atomic theorynoun

    a theory of the structure of the atom

  2. atomism, atomic theory, atomist theory, atomistic theorynoun

    (chemistry) any theory in which all matter is composed of tiny discrete finite indivisible indestructible particles

    "the ancient Greek philosophers Democritus and Epicurus held atomic theories of the universe"

Wiktionary

  1. atomic theorynoun

    The theory that all gross matter is composed of atoms.

  2. atomic theorynoun

    Any of several theories that explain the structure of the atom, and of subatomic particles.

ChatGPT

  1. atomic theory

    Atomic theory refers to a scientific theory which proposes that all matter is composed of discrete units called atoms. Initially developed in ancient Greece, the theory has evolved over centuries and explains various chemical behaviors and physical phenomena. Atomic theory includes principles such as each atom of a given element being identical in size, mass and chemical properties, and that atoms combine in specific ratios to form compounds. The modern atomic theory also includes the existence of subatomic particles (protons, neutrons and electrons), and the quantum mechanical model of atom structure.

Wikidata

  1. Atomic theory

    In chemistry and physics, atomic theory is a scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms, as opposed to the earlier concept which held that matter could be divided into any arbitrarily small quantity. It began as a philosophical concept in ancient Greece and India and entered the scientific mainstream in the early 19th century when discoveries in the field of chemistry showed that matter did indeed behave as if it were made up of particles. The word "atom"

The Nuttall Encyclopedia

  1. Atomic theory

    the theory that all compound bodies are made up of elementary in fixed proportions.

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Numerology

  1. Chaldean Numerology

    The numerical value of atomic theory in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of atomic theory in Pythagorean Numerology is: 8

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"atomic theory." Definitions.net. STANDS4 LLC, 2024. Web. 10 Dec. 2024. <https://www.definitions.net/definition/atomic+theory>.

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