noun🔗ShareA metallic chemical element (symbol Mn) with an atomic number of 25, not a free element in nature but often found in minerals in combination with iron, and useful in industrial alloy production."Steel is often strengthened by adding manganese during its production. "elementchemistrymaterialsubstancemineralscienceindustryChat with AIVocabulary GamePractice Reading
noun🔗ShareA single atom of this element."A single manganese atom is part of the complex structure that gives this battery its power. "elementsubstancematerialchemistrymineralChat with AIVocabulary GamePractice Reading
