Why Unsur 138 Is Becoming a Game Changer in On Spaces

unsur 138The following table shows the atomic nuclei that are isotonic (same neutron number N = 81) and isobaric (same nucleon number A = 138) with Lanthanum-138. Naturally occurring isotopesTabel Sistem Periodik Unsur Alam dan kehidupan kita pun semua tertulis dengan lambang-lambang kimia Mendeleev (Dmitri Ivanovich Mendeleev, 1834-1907) Pada tahun 1869,