Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> How does the electronic configuration of an atom relate to its position in the Modern Periodic Table?

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> The electronic configuration of an atom decides the number of valence electrons number and it is the number of valence electrons that decides an atom’s position in the periodic table.