A beam of 13.0 eV electrons is used to bombard gaseous hydrogen. The series obtained in emission spectra is/are A beam of 13.0 eV electrons is used to bombard gaseous hydrogen. The series obtained in emission spectra is/are October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related