Thus at the beginning of 1906 it Posted on September 2, 2012September 2, 2007 by admin “Thus at the beginning of 1906 it seemed to be established that the emitters of the spectral series of chemical elements are their positive atomic ions.” — Johannes Stark Author: Johannes Stark Category: positive Tags: positive, Johannes Stark Spread the love Related posts: An external electric field, meeting it and By allowing the positive ions to pass We can in fact first place the I try to give positive energy in