Electronic configuration of Sc^21 is (a) 1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^1 Electronic configuration of Sc^21 is (a) 1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^1 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related