Beer mugs are a type of drinking vessel made from materials such as ceramic and glass and are used for drinking beer. They come in different designs, sizes, and styles. The characteristics of a beer mug are its wide cylindrical shape with a handle on the side. They are distributed through two different distribution platforms, namely, online and offline.
Atomic spectroscopy is the study of the electromagnetic spectrum, which aids in the determination of
elemental composition in an atom. The atomic spectroscopy-based systems can be classified based on their
atomization source or the type of spectroscopy utilized.