Which one is most ionic (a) P2O5 (b) CrO3 (c) MnO (d) Mn2O7 Which one is most ionic (a) P2O5 (b) CrO3 (c) MnO (d) Mn2O7 December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related