consider the following data for lead: atomic mass electronegativity electron affinity ionization energy heat of fusion you may find additional useful data in the aleks data tab. does the following reaction absorb or release energy? release absorb can't be decided with the data given. is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? yes no if you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): does the following reaction absorb or release energy? release absorb can't be decided with the data given. is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? yes no if you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2):