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.
EL CAMPO, TX. EL CAMPO, TEXAS. El Campo is on U.S. Highway 59 and State Highway 71, thirteen miles southwest of Wharton in south central Wharton County. The Lower Colorado River Authority provides water, and several creeks flow near the city limits.