All the elements, on the basis of long form of periodic table, can be divided into four blocks, s,p, d and f. the ionization energies, electron affinities, electronegativities, atomic and ionic radii and other physical properties usually shown a regular pattern of change within a group or along period with some irregularities. Q. On moving from Li to F in the second period, there would be a decrease in :

All the elements, on the basis of long form of periodic table, can be

1.	All the elements, on the basis of long form of periodic table, can be divided into four blocks, s,p, d and f. the ionization energies, electron affinities, electronegativities, atomic and ionic radii and other physical properties usually shown a regular pattern of change within a group or along period with some irregularities. Q. On moving from Li to F in the second period, there would be a decrease in :
Answer» non-metallic property atomic radius ionization potential electronegativity Answer :B