noun🔗ShareAntimonioA chemical element (symbol Sb, from Latin stibium) with an atomic number of 51: a lustrous gray metalloid."The fire retardant in some older mattresses contained antimony. "El retardante de fuego en algunos colchones antiguos contenía antimonio.elementsubstancechemistrymaterialscienceChat with AIVocabulary GamePractice Reading
noun🔗ShareAntimonioThe alloy stibnite."The old pot was made with antimony, giving it a dull, metallic shine. "La olla vieja estaba hecha con antimonio, lo que le daba un brillo metálico opaco.materialsubstanceelementchemistrycompoundChat with AIVocabulary GamePractice Reading
