The periodic system of the elements in our three-dimensional world is based on the four electron quantym numbers n = 1,2,3,….1 = 0,1..n -1,m = 0, +- 1, +-2…+-1 and s = +- 1//2. In Flatlandia a twodimensional world, the periodic system in thus based on three electron quantum numbers: n = 1,2,3...m_(1) = 0, +- 1,+-2...+-(n-1), and s = +-1//2 where m_(1) plays the combined role of 1 and m_(1) of the three dimensional world. The followingtakes relate to this two-dimensional world, where the chemical and physical experience obtained from our world is supposed to be still applicable. Which of the following elements has the largest third ionization energy?

The periodic system of the elements in our three-dimensional world is

1.	The periodic system of the elements in our three-dimensional world is based on the four electron quantym numbers n = 1,2,3,….1 = 0,1..n -1,m = 0, +- 1, +-2…+-1 and s = +- 1//2. In Flatlandia a twodimensional world, the periodic system in thus based on three electron quantum numbers: n = 1,2,3...m_(1) = 0, +- 1,+-2...+-(n-1), and s = +-1//2 where m_(1) plays the combined role of 1 and m_(1) of the three dimensional world. The followingtakes relate to this two-dimensional world, where the chemical and physical experience obtained from our world is supposed to be still applicable. Which of the following elements has the largest third ionization energy?
Answer» `B` `C` `N` `MG` ANSWER :d