Identify that metals possess a crystal lattice structure

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Identify that metals possess a crystal lattice structure

  • Studies by scientists using X-ray crystallography showed that atoms are spaced so closely together in a metal crystal that the outer valence electron orbitals overlap one another.
  • Valence electrons are common property of the atoms in the lattice, forming a cloud of delocalised electrons.
  • Thus, metals can be viewed as a lattice of positive ions in a sea of electrons.