What is the final product of this chain reaction? Write your answer in the form of a nuclear symbol. * 238 Decay Series of 234 Uranium-238 230 226 222 218 214 210 206 82 83 84 85 86 87 88 89 90 91 92 Number of protons, Z Mass number, A

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.