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BlakeEmission spectra are called the fingerprints of the elements because each element emits light at specific wavelengths unique to that element. These specific wavelengths create distinct lines in the spectrum that can be used to identify the presence of a particular element in a sample, similar to how fingerprints can be used to identify a person.
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What is the atomic emission spectra?
The colors of light given off when an element loses energy
Why are flame tests called elemental fingerprints?
Flame tests are called elemental fingerprints because the colors produced when different elements are heated in a flame are unique to each element. By observing the color of the flame, one can identify the presence of specific elements based on the characteristic color they emit. This unique color pattern serves as a distinct "fingerprint" for each element.
What are Frequencies of light emitted by an element called?
Frequencies of light emitted by an element are called its emission line spectrum. These frequencies are unique to each element and are a result of the electron transitions within the atom when it releases energy in the form of light.
Is the spacing between the lines in the spectrum of an element constant or does it vary?
The spacing between the lines in the spectrum of an element is constant. Each line corresponds to a specific energy transition within the atom, and the spacing between the lines is determined by the energy difference between the specific electronic states involved in the transition.
What is the name of the range of colors emitted by a heated atom?
The range of colors emitted by a heated atom is called its emission spectrum. Each element has a unique emission spectrum due to the specific energy levels of its electrons.
