âFading occurs when any chemical process breaks the sequence of conjugated double bonds constituting the chromophore - the dye moiety that imparts colour.â âSome other dye systems are based on the chromophores triphenylmethane, xanthene, anthroquinone, indigo, and phthalocyanine.â
El Paso (/Él ËpÃ¦soÊ/ ell PASS-oh; from Spanish, the pass) is the seat of El Paso County, Texas, United States. The city is situated in the far western corner of the U.S. state of Texas.
List of Zip Codes in El Paso, Texas. Outlined below is a zip code list for El Paso. Select a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate. See the El Paso Zip Code Map. Zip Code 79901 Population: 10,473. Zip Code 79902 Population: 21,142.