Atom Synonyms and Antonyms

ătəm
Particle in atomic physics
(Noun)
Synonyms:
  1. molecule
  2. the smallest particle of an element
  3. smallest quantity of a radical
  4. basic unit
  5. basic constituent
  6. irreducible unit
  7. irreducible constituent
  8. atomic-mass-unit
  9. subshell
Antonyms:
  1. compound
  2. subatomic-particle
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Words Related to Atom

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Related:

  1. atomic-energy
  2. ion isotope orbital
  3. element
  4. electron
  5. hydrogen
  6. ion
  7. photon
  8. C.O.
  9. side-chain
  10. proton
  11. hydroxyl
  12. dimer
  13. ligand
  14. valence-electrons
  15. nucleus
  16. carbonyl

Atom Sentence Examples

  • An atom is made up of protons, neutrons, and electrons.

  • When an atom is charged, it becomes an ion.

  • There's not an atom of dirt in her house because she never stops cleaning.

  • Dalton believed that the molecules of the elementary gases consisted each of one atom; his diagram for hydrogen gas makes the point clear.

  • A molecule may be defined as the smallest part of a substance which can exist alone; an atom as the smallest part of a substance which can exist in combination.

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