Explain the following: (a) Electronegativity 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: (a) Electronegativity of elements increase on

1.	Explain the following: (a) Electronegativity of elements increase on moving from left to right in the periodic table. (b) Ionisation enthalpy decrease in a group from top to bottom.
Answer» lsion of ELECTRONS increase. they need less ENERGY to LEAVE