Problem 2. Calculate the number of Argon atoms necessary to exactly cover a metric football field with a layer of Argon atoms that is one atom thick. Assume the football field is 100.0 m long and 50.0 m wide. Assume the kinetic diameter of an Argon atom is 3.4 and is to be taken as the actual diameter of the atom, d. Assume that the Argon atoms are all touching each other at their edges so that the center of each atom is 3.4 away from the next closest atom. (1.000 = 1.000x10-10 m)

Problem 3 Calculate the edge length in m and the volume in L for a cubical box that will exactly contain the number of atoms calculated in Problem 2. Assume the diameter of the Argon atom is 3.4 (1.000 = 1.000x10-10 m). Assume the atoms touch each other so that the closest distance between atomic centers (nuclei) is 3.4 and the atoms fill the box with MANY layers of Argon atoms. Note: a cubical box needs only one measurement to be defined because each edge of a cube is exactly the same length, l, so that the volume of the box, V = 13