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boron noun

  /ˈbɔːˌɹɒn/
  • The chemical element (symbol B) with an atomic number of 5, which is a metalloid found in its pure form as a dark amorphous powder.
 bor
boron nitride
bornitrid
boron tribromide
bortribromid
boron group
borgruppen
boron bromide
bortribromid
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