noun🔗ShareKobaltA chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal."The artist used cobalt to create a vibrant blue pigment for her painting. "Der Künstler verwendete Kobalt, um ein lebendiges blaues Pigment für ihr Gemälde zu erzeugen.elementmaterialsubstancechemistryChat with AIVocabulary GamePractice Reading
noun🔗ShareKobaltblauCobalt blue."The artist used cobalt to paint the ocean a deep, vivid blue. "Der Künstler verwendete Kobaltblau, um den Ozean in einem tiefen, lebendigen Blau zu malen.colormaterialChat with AIVocabulary GamePractice Reading
