rwin Schrödinger’s proposal regarding the characteristics of electrons behavior, (What he meant by wave like behavior and particles like behaviors). Electromagnetic radiation (explain its propriety in terms of wave length (λ) and frequency (v). Explain how ground state and excited state of electrons differ ( provide examples that support your explanation) What are quantum numbers? Include definitions of orbital, shells, sub shells and the meaning of the letters s, p d and f. Explain electron configuration of atoms, Hund’s rule and the significance of valance electrons.
