Which of the following trivalent ion has the largest atomic radii in the lanthanide series (a) La (b) Ce (c) Pm (d) Lu Which of the following trivalent ion has the largest atomic radii in the lanthanide series (a) La (b) Ce (c) Pm (d) Lu November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related