How many lone pair (s) of electrons is present in HF? by Sunday | Dec 11 | Chemistry WAEC | 0 comments A. o B. 1 C. 2 D. 3 Correct Answer: Option D D. 3 Users Also Read These:How many electrons are removed from Cr²- when it is…A poem in which a lone speaker seems to be…How many protons, neutrons and electrons…How many unpaired electrons are there in an atom of…The electronic configuration of an element is 1S²…