Highest ionising power is exhibited by (a) Alpha – rays (b) Bita – rays (c) gamma – rays (d) X – rays Highest ionising power is exhibited by (a) Alpha - rays (b) Bita - rays (c) gamma - rays (d) X - rays February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related