noun Descargar 🔗Compartir Cetonas A homologous series of organic molecules whose functional group is an oxygen atom joined to a carbon atom—by a double bond—in a carbon-hydrogen based molecule. Examples : "The chemist explained that the body produces ketones during periods of fasting. " El químico explicó que el cuerpo produce cetonas durante los períodos de ayuno. compound chemistry biochemistry substance science Chat con IAJuego de vocabularioPracticar lectura