Course: Fundamental and frontier of material science.

5. If the attractive force between a pair of Mg2+ and S2 is 1.491018 N and if the S2 ion has a radius of 0.184nm, calculate a value for the ionic radius of the Mg2+ ion in nanometers. 6. Determining the index of the plane with green color (write the steps). 5. If the attractive force between a pair of Mg2+ and S2 is 1.491018 N and if the S2 ion has a radius of 0.184nm, calculate a value for the ionic radius of the Mg2+ ion in nanometers. 6. Determining the index of the plane with green color (write the steps)