Unsur golongan 3 - pedia bahasa Indonesia, ensiklopedia

unsur 138The sort of intruing element is Unsur 138, which can be sometimes called element 138. Even if this element does not even exist as the name indicated, its theoreticalTabel Sistem Periodik Unsur Alam dan kehidupan kita pun semua tertulis dengan lambang-lambang kimia Mendeleev (Dmitri Ivanovich Mendeleev, 1834-1907) Pada tahun 1869,