The difference between the electronegativity of atom A and atom B is
ð ə WORD_BOUNDARY d ɪ f ɹ ə n s WORD_BOUNDARY b ɪ t w iː n WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɪ l ɛ k t ɹ oʊ ŋ ɡ ʌ t ɪ v ɪ t i WORD_BOUNDARY ʌ v WORD_BOUNDARY æ t ə m WORD_BOUNDARY ʌ WORD_BOUNDARY æ n d WORD_BOUNDARY æ t ə m WORD_BOUNDARY b iː WORD_BOUNDARY ɪ z WORD_BOUNDARY