[" How do atomic radii vary (a) down the group and (b) "],[" along the period from left to right? "]

How does ionisation energy vary (a) down the group and (b) along the period from left to right?

How does ionisation energy vary (a) down the group and (b) along the period from left to right?

How does electronegativity move (a) down the group and (b) across the period from left to right?

Why do atomic radii increase down the group ?

How does electronegativity vary (i) down the group (ii) across the period from left to right ?

How does atomic radius vary down a group and along a period?

Atomic radii __________ down the group .

How atomic radii vary in a group of periodic table ?

How valency of elements changes : Along the period from left to right

How does electronegativity vary down the group 17 and why? How does it vary from left to right in period? Name an element having highest electronegativity.