Question

The atom of element become larger and larger when we move toward left and below in group How does it affects the chemical reactivity of element .. plg give ansr indetal

Answer 1

Hey...

Since atom becomes larger,the no. of shells increase...So the outermost electrons loose connection with the nucleus and can be easily donated..So the reactivity increases..

HOPE IT HELPS

Answer 2

atom becomes larger,the no. of shells increase...So the outermost electrons loose connection with the nucleus and can be easily donated..So the reactivity increases..