How many unpaired electrons are present in chromium (Cr) (a) ) (b) 3 (c) 2 (d) 6 How many unpaired electrons are present in chromium (Cr) (a) ) (b) 3 (c) 2 (d) 6 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,