Back مطيافية الانبعاث الذري Arabic Espectroscòpia d'emissió atòmica Catalan Atomová emisní spektrometrie Czech Atomemissionsspektrometrie German Espectroscopía de emisión atómica Spanish Aatomiemissioonispektroskoopia Estonian طیفسنجی نشر اتمی Persian Atomiemissiospektroskopia Finnish Spectroscopie d’émission atomique French ספקטרוסקופיה של פליטה אטומית HE
Atomic emission spectroscopy (AES) is a method of chemical analysis that uses the intensity of light emitted from a flame, plasma, arc, or spark at a particular wavelength to determine the quantity of an element in a sample. The wavelength of the atomic spectral line in the emission spectrum gives the identity of the element while the intensity of the emitted light is proportional to the number of atoms of the element. The sample may be excited by various methods.