Which of the following statements is the best description of a fundamental difference between the atomic models of Thomson and Rutherford? * A- The mass-to-charge ratio of the electron in the atom is described differently. B- The amount of space occupied by positive charge in the atom differs. C- The motion of the electrons in the atom differs. D- The amount of positive charge in the atom differs. E- None of these statements describe a fundamental difference between the two models.

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Group 14 Elements

The following elements come under group 14 of the periodic table.