emissioonispektroskoopiat
Emissioonispektroskoopiat, known in English as emission spectroscopy, is an analytical technique used to determine the elemental composition of a sample. It works by exciting atoms or molecules within a sample, causing them to emit light at specific wavelengths. These emitted wavelengths are unique to each element, forming a characteristic spectral fingerprint. The intensity of the emitted light at a particular wavelength is also proportional to the concentration of the corresponding element in the sample.
The process typically involves introducing a sample into a high-energy environment, such as a flame, an electric