Lab B.1

 We started off organizing the elements by atomic mass going down our columns.  However, since two elements have the same atomic mass of 40, this method wasn’t the best.

Next, we put the elements with similar oxygen and chlorine levels in groups together.  Group 1 has no levels of oxygen or chlorine, Group 2 has an oxygen level of 0.5 and a chlorine of 1, Group 3 has an oxygen level of 1 and chlorine of 2, Group 4 has an oxygen level of 1.5 and chlorine of 3, Group 5 has oxygen level of 2 and chlorine 4, Group 6 has oxygen level of 2.5 and chlorine level of 3.  Also, we organized each column in this layout by placing the element with the lowest atomic mass at the top of the group and the highest atomic mass at the bottom.

For our last attempt, we organized our elements according to their atomic mass resembling the periodic table.