Mercury is the only metal which is liquid at 0 C. This is due to its (a) Very high ionisation energy and weak metallic bond Mercury is the only metal which is liquid at 0 C. This is due to its (a) Very high ionisation energy and weak metallic bond November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related