Assertion : In case of isoelectronic ions the ionic size increases with the increase in atomic number. Reason : The greater the attraction of nucleus, greater is the ionic radius. Assertion : In case of isoelectronic ions the ionic size increases with the increase in atomic number. Reason : The greater the attraction of nucleus greater is the ionic radius. November 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related