Question

HOW DO THE ATOMIC RADIUS , VALENCY, AND METALLIC CHARACTER VARY DOWN A GROUP AND HOW DO THE ATOMIC SIZE AND METALLIC CHARACTER VARY LEFT TO RIGHT IN A PERIOD

Answer 1

atomic radius increased when u r going down a group.
valency remains same..
metallic character increases... atomic size decreases when going from left to right

Answer 2

how is everything in this thread on Monday March ko ki you can use it on Monday morning please see you at