Used by Bunsen and Kirchhoff (KIR-kawff) to identify elements in the sun, name this technique that classifies matter by its absorption and emission of light.
In combination with electron microscopy, the Auger type of this technique produces the most accurate maps of material surfaces, while iron-57 is the most common gamma ray source for the Mossbauer type. Liquid samples analyzed by another form of this technique are trapped between two salt plates, and the Beer-Lambert law models how the results of these techniques vary with concentration. Alcohol groups are identified in the range of 3200 to 3500 in the infrared form of this technique, while a neon light yields three green, three orange, and seven red lines when viewed by this technique. Used by Bunsen and Kirchhoff (KIR-kawff) to identify elements in the sun, name this technique that classifies matter by its absorption and emission of light.
In combination with electron microscopy, the Auger type of this technique produces the most accurate maps of material surfaces, while iron-57 is the most common gamma ray source for the Mossbauer type.
spectroscopy