A hydrogen atom has a diameter of approximately 1.06*10-10 m, as defined with the diameter of the spherical electron cloud around the nucleus. The hydrogen nucleus has a diameter of approximately 2.40*10-15 m.
1) The atom is how many times larger in volume than its nucleus?
2) For a scale model, represent the diameter of the hydrogen atom by the length of an American football field (100 yards = 300 ft) and decide the diameter of the nucleus in millimetres.