Which of the following atoms has the highest first ionization energy (a) Na (b) K (c) Sc (d) Rb Which of the following atoms has the highest first ionization energy (a) Na (b) K (c) Sc (d) Rb November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related