In third row of periodic table from Na to Cl (a) Electronegativity increases (b) Electronegativity decreases (c) Ionisation energy decreases In third row of periodic table from Na to Cl (a) Electronegativity increases (b) Electronegativity decreases (c) Ionisation energy decreases November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related