Materials that have special electrical, optical, and magnetic qualities that make them valuable in a variety of applications are known as electronic, optical, and Nanomaterials. Materials utilised in electronic devices, such as transistors, diodes, and solar cells, are known as electronic materials. They can be utilised to produce novel kinds of efficient and effective electrical devices. Electronic materials can include conductive polymers and semiconductors like silicon and germanium. Materials utilised in optical equipment, such as lenses, mirrors, and optical fibres, are known as optical materials. They can be utilised to produce novel kinds of efficient and effective optical devices. Glasses, crystals, and particular classes of polymers are a few examples of Material Science.