While investigating the properties of other diatomic molecules, the student finds the diagram below, which shows the potential energy of two iodine atoms versus the distance between their nuclei. The student also finds that the I-I bond energy is slightly less than the F-F bond energy. The student incorrectly sketches the potential energy curve for two fluorine atoms, shown by the dotted line in the diagram. 200 100+ - - 600 Potential Energy (kJ/mol) 0 200 300 1100 1 400 500 700 800 100+ -200 Internuclear Distance (pm) (h) Explain the error with the student's sketch for F2(g).