Pigments Pigments are materials that change the color of reflected or transmitted light due to wavelength selective absorption. This physical process is different from the emission of fluorescence, phosphorescence, in which the material emits the light. Materials http://www.alfa-chemistry.com/pr... ID: 35167 | Rank: 1908 | Votes: 3.00 | Views: 291 | Submitted: 2019-04-13 | 
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