noun Descargar 🔗Compartir Halones A hydrocarbon in which one or more hydrogen atoms have been replaced by halogens Examples : "Many older fire extinguishers contained halons, which were very effective at putting out fires but damaged the ozone layer. " Muchos extintores de incendios antiguos contenían halones, que eran muy efectivos para apagar incendios pero dañaban la capa de ozono. compound chemistry environment substance Chat con IAJuego de vocabularioPracticar lectura
