The table has two columns,one for ion name and one for ion symbol. The ions listed in the table include Copper(I), Copper(II), Iron (II), Iron(III), Lead(II), Lead(IV), Chromium(II), Chromium(III), Titanium(II), Titanium(III), Titanium(IV), and Mercury(II). Each ion has its corresponding ion symbol. The ionicc symbols listed in the table include Cu with a positive sign for Copper(I), Cu with a positve 2 charge for Copper(II), Fe with a positive 2 charge for Iron (II), Fe with a positive 3 charge for Iron(III), Pb with a positive 2 charge for Lead(II), Pb with a positive 4 charge for Lead(IV), Cr with a positive 2 charge for Chromium(II), Cr with a positive 3 charge for Chromium(III), Ti with a positive 2 charge for Titanium(II), Ti with a positive 3 charge for Titanium(III), Ti with a positive 4 charge for Titanium(IV), and Hg with a positive 2 charge for Mercury(II).