Question

How does the electron gain enthalpy vary across a period and down a group?

a) More positive across a period and less positive down a group

b) More negative across a period and less positive down a group

c) Less positive across period and less negative down a group

d) More positive across period and less negative down a group​

Answer 1

Answer:

electron gain enthalpy is the gain of electrons as we increase in the right side in a periodic table the electron gain enthalpy first of decreases and then after it increases

in a period the electron gain enthalpy reducers

so answer"""""" a" """”""""""will be the correct one