Definition of electronegativity in English:

electronegativity

noun

mass nounChemistry
  • The degree to which an element tends to gain electrons and form negative ions in chemical reactions.

    ‘the high electronegativity of fluorine atoms’

Pronunciation

electronegativity

/ɪˌlɛktrə(ʊ)ˌnɛɡəˈtɪvəti/