How many unpaired electrons are present in the central metal ion of (CoCl4) 2- (a) 3 (b) 4 (c) 5 (d) 2 How many unpaired electrons are present in the central metal ion of (CoCl4) 2- (a) 3 (b) 4 (c) 5 (d) 2 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related