The p waves arrived at a seismic station of 7:52:20 am while the s waves arrived at 7:58:00 am determine the epicenter distance away from this seismic station

Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge