Chemistry Words That Start With O

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

List of Chemistry words that start with “O”.

  • Octane number
  • Octet
  • Octet rule
  • OHM
  • Olefin
  • Oligomer
  • Only electrons flow
  • Opacifier
  • Open system
  • Orbital
  • Organic chemistry
  • Organic matter
  • Organic nitrogen
  • Orthophosphate
  • Osmosis
  • Oxidant
  • Oxidation
  • Oxidation number / valence
  • Oxidation process
  • Oxidation reaction
  • Oxidation state
  • Oxidation-reduction-reaction
  • Oxide
  • Oxidizer
  • Oxidizing agent
  • Oxoacid
  • Oxyanion
  • Oxygenate
  • Ozone
  • Ozone layer