Why are all elements with atomic numbers above 82 unstable?
justaguide Teacher College – Senior Editor Emeritus Expert $(document).ready(function() { $(‘a.toggle_expert_titles’).click(function() { $(‘#show_expert_titles’).toggle(); return false; }); }); The stability of the atoms of different elements is dependent on their nuclear binding energy. If the nuclear binding energy of an atom is more than the repulsive forces between the nucleons, it… (The entire answer is 171 words.) This is an expert answer, written by an eNotes editor. To read the entire answer, please join eNotes. Sources: http://hyperphysics.phy-astr.gsu.edu/hbase/nucene/nucbin….