What happens to the non-metallic nature as we move from left to right in groups?

Henry Moseley’s law is given by the equation \(\sqrt{v}\) = a(Z – b). What do a and b represent here?

N2O is a _____

O2-, F–, Na+ and Mg2+ are called as ______

The periodic functions of the ______ are the properties of respective elements.

The graph of \(\sqrt{v}\) Vs Z gives a straight line.

The physical and chemical properties of an element are the periodic function of its _____

Ionization energies are always positive.