Emissioonispektrid
Emissioonispektrid are unique fingerprints of light emitted by a substance. When an atom or molecule absorbs energy, its electrons can jump to higher energy levels. As they fall back to their original, lower energy levels, they release this excess energy in the form of photons, or light. The specific wavelengths of light emitted depend on the energy differences between these electron levels, which are characteristic of each element or compound. This results in a series of discrete spectral lines at specific wavelengths, forming the emission spectrum.
These spectra are invaluable tools in various scientific fields. Astronomers use them to determine the chemical