Which of the following statements is correct (a) Hydrogen has oxidation number -1 and +1 (b) Hydrogen has same electronegativity as halogens Which of the following statements is correct (a) Hydrogen has oxidation number -1 and +1 (b) Hydrogen has same electronegativity as halogens November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related