In what way Physics is in relation to Chemistry.

Explanation

(i) In physics, we study the Structure of atom, radioactivity, X-ray diffraction etc.
(ii) Such studies have enabled researchers in chemistry to arrange elements in the periodic table on the basis of their atomic numbers.
(iii) This has further helped to know the nature of valence and chemical bonding and to understand and complex cemical structures. Inter-disciplinary branches like Physical chemistry and Quantum chemistry play important roles here.