An Outline of the Comprehension of Connection Between's Valence Electron Plasmon Optical Properties and Electricity, For Example Optical Dielectric Constant (Ε∞) of Ternary Aib Iiic Vi2 Aiib Ivc V2 Semiconductors Is Introduced Here. We Have Made a Slideshow an Enunciation Relating the Optical Dielectric Steady of Ternary (Aib Iiic Vi2 Aiib Ivc V2) Chal Copyrites With the Plasmon Energy (Ħωp). When Plotted on a Log Log Scale Against the Plasmon Energy P (In Ev), the Dielectric Steady of These Solids Shows a Straight Relation at the Point, and the Data Points Lie on the Straight Side. We Have Useful the Proposed Association These Semiconductors Tracked Down a Superior Concurrence With the Qualities Assessed By Before Scientists.