Question

how does the nature of valence electrons and valency vary on moving from left to right in the second period of the periodic table?

Answer 1

the nature of Valence Electrons and valency vary on moving from left to right in the second Period of the periodic table by decreasing

Answer 2

hey mate here is ur ans

when we move from left to right in the second period of the periodic table then the valency of the electrons increases and nuclear charge also increases