In Figure 1, the letters A, E, G, J, X and Z show the positions of six elements in the periodic table.These letters are not the symbols of the atoms

of these elements. experiment, 3.5 g of element A reacted with 4.0 g of element G to form a compound.In an Calculate the empirical formula of this compound.(relative atomic masses: A = 7, G = 16) You must show your working.