Total 'P' electrons in bromine atom is 'x'. Atomic number of element having highest electron affinity is 'y' then find (x)/(y) value?

The element which has highest electron affinity ?

The element with highest electron affinity will belong to

Atom with the largest electron affinity is

The element with highest electron affinity among the halogens is

Name the element with highest electron affinity and give its value.

What is atomic number of element which have maximum electron affinity in Modern Periodic table.

The outermost electronic configuration of the element with highest value of electron affinity

Among the following configurations, the element which has the highest electron affinity is:

Among the following configurations, the element which has the highest electron affinity is:

Up to atomic number 19 ,if' X number elements are having positive electron gain enthalpy (EGE_(1)) and Y number of elements are having negative electron gain enthalpy (EGE_(1)) then find the value of (X)/(Y) ?