Consider the following data for tungsten:

atomic mass: 107.87 g. mol
electronegativity 1.93
electron affinity: 125.6KJ/mol
ionization energy 731.0 KJ/mol
heat of fusion 11.3 KJ/mol

a. Does the following reaction absorb or release energy?

Ag(g)+ e- → Ag-(g)
i. Release
ii. Absorb
iii. Can't be decided with the data given.

b. Is it possible to calculate the amount of energy absorbed or released in above reaction using only the data above?
i. Yes
ii. No

c. Does the following reaction absorb or release energy?

Ag(g) → Ag+(g) + e-

i. Release
ii. Absorb
iii. Can't be decided with the data given.

d. Is it possible to calculate the amount of energy absorbed or released in above reaction using only the data above?
i. Yes
ii. No