Which of the following contain five unpaired electrons (a) Mn2+ (b) Fe 3+ (c) Fe 2+ (d) Ni 2+ Which of the following contain five unpaired electrons (a) Mn2+ (b) Fe 3+ (c) Fe 2+ (d) Ni 2+ December 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related