Ionisation energy is highest for (a) Noble gases (b) Platinum metals (c) Transition element (d) Inner-transition elements Ionisation energy is highest for (a) Noble gases (b) Platinum metals (c) Transition element (d) Inner-transition elements November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related