Find the value of wave number (v ˉ) in terms of Rydberg’s constant, when transition of electron takes place between two levels of He + ion whose sum is 4 and difference is 2. Find the value of wave number (v ˉ) in terms of Rydberg's constant when transition of electron takes place between two levels of He + ion whose sum is 4 and difference is 2. November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related