Assertion: fluorine's ionization energy | /r/HasProperty | 1,681 kilojoules per mole
Facets:
Source sentences:
text: " fluorine is very hard to oxidize; its first ionization energy is 1,681 kilojoules per mole, which makes a fluorine atom extremely difficult to oxidize into a monopositive cation, F+."--The wording is repetitive, difficulty to oxidize Done--R8R Gtrs (talk) 15:06, 5 June 2011 (UTC)