A gas containing hydrogen-like ions, with atomic number Z, emits photons in transition n + 2 to n, where n = Z. These photons fall on a metallic plate and eject electrons having minimum A gas containing hydrogen-like ions emits photons in transition n + 2 to n where n = Z. These photons fall on a metallic plate and eject electrons having minimum with atomic number Z October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related