David Espin

spin238Spin; 238 U: 4.468(6) × 10 9 a: 0+ Isotones and Isobars The following table shows the atomic nuclei that are isotonic (same neutron number N = 146) and isobaric (same nucleon number A = 238)Stumble Guys Spin 238======================Music from Audio Library.Video Copyrht © by Jack-play_games.======================Alle Links:-----------...