Explain the following
a) Electronegatively of elements increase on moving from left to right in the periodic table.
b) Ionisation enthalpy decrease in a group from top to bottom.

Explain the following according to Modern periodic table: ltbr. (a) Electronegativity of elements increase on moving from left to right in a paeiod. (b) Ionisation enthalpy decrease in a group from top to bottom.

Electronegativity increases while going from left to right within a period.

Explain the trend in general of ionisation potential of elements on moving from left to right across a period

Give reasons why ? The oxidizing nature of elements increases on moving from left to right along a period in the periodic table.

On moving from left to right across a period in the periodic table the metallic character

The electronegativity of elements from left to right in a period of periodic table.

Explain, why density of transition elements increases from left to right in a period ?