noun🔗ShareCromoA chemical element (symbol Cr) with an atomic number of 24: a steely-grey, lustrous, hard and brittle transition metal.""The shiny, silver-colored trim on my old car is made of chromium, making it resistant to rust." "La moldura brillante de color plateado de mi coche antiguo está hecha de cromo, lo que la hace resistente a la oxidación.elementchemistrysubstancematerialscienceChat with AIVocabulary GamePractice Reading
