4 (5 points) Elements with ________ atomic mass are best possible candidates for a fusion reaction. Question 4 options: very low moderate very heavy moderate to heavy Question 5 (5 points) Which of the following is characteristic of a nuclear reaction? I. Electrons in atomic orbitals are involved in the breaking and forming of bonds II. Elements are converted from one to another III. Reaction rates are typically not affected by catalysts IV. Atoms are rearranged by the breaking and forming of chemical bonds Question 5 options: III and IV I, II, and III I and II I, II, III, and IV II and III Question 6 (5 points) If the mass of one neutron is 1.00866 amu, the mass of one proton is 1.00728 amu, and the mass of 14C nucleus is 13.99995 amu, calculate the binding energy for the 14C nucleus. Question 6 options: 1.02 1010 kJ/mol 9.92 109 kJ/mol 5.95 1011 kJ/mol 5.54 1011 kJ/mol