Which of the following element does not belong to the family of elements indicated (a) Rubidium (Rb, A = 37) : Alkali metals A = 37) : Alkali metals Which of the following element does not belong to the family of elements indicated (a) Rubidium (Rb November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related