Sentence Examples


  • He studied the DNA molecule to see if the child was related to the man.
  • The symbols of compounds become very concise, as the number of atoms of one kind in a molecule can be expressed by a sub-index.
  • By the entrance of amino or hydroxyl groups into the molecule dyestuffs are formed.
  • Additional evidence as to the structure of the molecule was discussed by Avogadro in 1811, and by Ampere in 1814.
  • Usually, when the symbols of the elements are written or printed with a figure to the right, it is understood that this indicates a molecule of the element, the symbol alone representing an atom.