Question

metallic charcter goes on decreasing while going from left to right​

Answer 1

We know that in period electrons were added in the shells but the shells remain same. Metal has the ability to lose an electron. When an electron is added then the size of atom goes decreasing due to nuclear pull which ultimately makes metals difficult to lose electrons. Hence metallic character decreases while going from left to right in a period.

(The metallic character decreases as we go from left to right in a period as the tendency to lose electrons decreases as the valence electrons increase.. ... As we go from left to right in a period the non metaic character increases as the tendency to gain electrons increases due to the increase in the valence electrons.)

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