Manganese - Wikipedia
网页Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese was first isolated in the 1770s. It is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels.
Manganese | Uses, Facts, & Compounds | Britannica
网页2024年9月17日 · manganese (Mn), chemical element, one of the silvery white, hard, brittle metals of Group 7 (VIIb) of the periodic table. It was recognized as an element in 1774 by the Swedish chemist Carl Wilhelm Scheele while working with the mineral pyrolusite and was isolated the same year by his associate, Johan Gottlieb Gahn.
Manganese - Element information, properties and uses | Periodic …
网页Created by video journalist Brady Haran working with chemists at The University of Nottingham. Element Manganese (Mn), Group 7, Atomic Number 25, d-block, Mass 54.938. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
10 Evidence-Based Benefits of Manganese - Healthline
网页2023年7月20日 · Manganese may be good for treating inflammatory disorders, regulating blood sugar, and decreasing risk for health conditions like stroke. Manganese is a trace mineral, which your body...
Manganese: Health benefits and side effects - Medical News Today
网页2019年7月2日 · Manganese is a trace mineral that contributes to several bodily functions. Most people can get adequate amounts of manganese from their diet. Learn more about its effects, benefits, and...
MANGANESE中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页manganese. noun [ U ] uk / ˈmæŋ.ɡə.niːz / us / ˈmæŋ.ɡə.niːz / (symbol Mn) Add to word list. a chemical element that is a grey-white metal, used in the process of making steel. （化 …
Manganese | History, Uses, Facts, Physical & Chemical Characteristics
网页Manganese is an ancient metal and was discovered as a distinct element in 1774. It is used as pigment and for making various alloys with corrosion resistant properties. History and Discovery.
Manganese - Health Professional Fact Sheet - Office of Dietary ...
网页Introduction. Manganese is an essential trace element that is naturally present in many foods and available as a dietary supplement. Manganese is a cofactor for many enzymes, including manganese superoxide dismutase, arginase, and pyruvate carboxylase [1, 2].
Facts About Manganese - Live Science
网页2017年1月31日 · Manganese is a very hard, brittle, gray-white transition metal that is naturally found in a variety of minerals, but never on its own. Manganese is one of the most common elements in Earth's...
Manganese - Consumer - Office of Dietary Supplements (ODS)
网页What is manganese and what does it do? Manganese is a mineral that your body needs to stay healthy. Your body uses manganese to make energy and protect your cells from damage. Your body also needs manganese for strong bones, reproduction, blood clotting, and a healthy immune system.