Question

How does the electronic configuration of an atom relate to its position in the modern priodic table?

Answer 1

as we move top to bottom the electric conservation of atom increases and likewise we move remove left to right

the electric configuration increase

Answer 2

Explanation:

In the modern periodic table, atoms with similar electronic configurations are placed in the same column. In a group, the number of valence electrons remains the same.

Elements across a period show an increase in the number of valence electrons.