Which is the correct order of ionic sizes (At. no. : Ce = 58, Sn = 50 , Yb = 70 and Lu = 71) (a) Ce > Sn > Yb > Lu Sn = 50 Which is the correct order of ionic sizes (At. no. : Ce = 58 Yb = 70 and Lu = 71) (a) Ce > Sn > Yb > Lu November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related