Which one of the following belongs to representative group of elements in the periodic table (a)Lanthanum (b)Argon (c) Chromium (d) Aluminium Which one of the following belongs to representative group of elements in the periodic table (a)Lanthanum (b)Argon (c) Chromium (d) Aluminium November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related