2020-07-09T11:37:37+03:00[Europe/Moscow] en true Atom, Molecule, Bond, Matter, Volume flashcards

Chemistry

the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances.

  • Atom
    the smallest constituent unit of ordinary matter
  • Molecule
    an electrically neutral group of two or more atoms held together by chemical bonds
  • Bond
    a lasting attraction between atoms, ions or molecules
  • Matter
    any substance that has mass and takes up space by having volume
  • Volume
    the quantity of three-dimensional space enclosed by a closed surface