In periodic table left to right which characteristics are increases an

1.	In periodic table left to right which characteristics are increases and decrease
Answer» 1) metallic character decreases2) non metallic character increases 3) chemical reactivity first decreases then increases4) no. of shells remain same5) size of atoms decreases6) valence electrons increases from 1 to 87) valency first increases then decreases8) nature of oxides: basicity decreases and acidity increases.

Discussion