Question

If graph is drawn between electron enthalpy & atomic number from 1 to 60, which of the following statement will be true 

(a)  Alkali metals are at the maxima & noble gases at the minimum 

(b)  Alkali metals are at the minimum & noble gases at the maxima 

(c)  Transition elements at maxima 

(d)  Maxima & minima are not observed

Answer 1

(b) Alkali metals are at the minimum & noble gases at the maxima