The next six electrons will go in the 2p orbital. Electronic configuration of Aluminium. Alum is potassium aluminum sulfate. [11] When an electron is added to a neutral atom, energy is released. Electron Configuration Lab You will explore how electron configurations vary around the periodic table. It was used in tanning, dyeing, and as an aid to stop minor bleeding and even as an ingredient in baking powder. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. There are 118 elements in the periodic table. The aluminum ion … The Environmental chemistry of Aluminum. For that, we have electron shell diagrams.. In the welding of large objects, the thermite reaction is used: $2Al_{(s)} + Fe_2O_{3(s)} \rightarrow Al_2O_{3(s)} + Fe_{(s)}$. De Morvea… Analyze the electron configuration of salts to determine their magnetism. 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