Even more, this arrangement only permits as many as 112 electrons, which corresponds to the factor copernicium (Cn). The outer rings would not have home For added dots to stand for electrons for heavier elements which have now been found out or predicted by quantum idea. Компьютерный дисплей позволял накладывать http://acrylicperiodictableofele05049.blog-gold.com/4650422/not-known-factual-statements-about-periodic-table