Question

discuss the trend of metallic character and ionization enthalpy of the main group elements?
urgent

Answer 1

metallic character decreases from left to right in the period. And increases from top to bottom in a group.
And is same for Ionization, electronegativity, nuclear force.

It is only different for Nonmetalliccharacter.

U can use same lines by readjusting the other characters except non metallic character.

Answer 2

Answer:

metallic character decreases from left to right in the period. And increases from top to bottom in a group.

And is same for Ionization, electronegativity, nuclear force.

Explanation: