Indium is a chemical element; it has symbol In and atomic number 49. It is a silvery-white post-transition metal and one of the softest elements. Chemically, ...

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Indium will not provide a performance benefit over using only Sodium. ## Is Indium a replacement for Sodium? No, Indium is an addon mod for Sodium - you must use both mods together to get Fabric Rendering API support with Sodium's rendering optimisations.

Indium metal is unaffected by air at ordinary temperatures, but at a red heat it burns with a blue-violet flame to form the yellow oxide In 2 O 3. This oxide is easily reduced to the metal, and on strong heating it loses oxygen to give the monoxide, In 2 O, where indium is in the +1 oxidation state. Indium hydroxide dissolves in both acids and ...

Indium is a soft, malleable metal with a brilliant lustre. The name indium originates from the indigo blue it shows in a spectroscope. Indium has a low melting point for metals and above its melting point it ignites burning with a violet flame. Bizarrely, the pure metal of indium is described as giving a high-pitched "cry" when bent.

Indium is used to dope germanium to make transistors. It is also used to make other electrical components such as rectifiers, thermistors and photoconductors. Indium can be used to make mirrors that are as reflective as silver mirrors but do not tarnish as quickly. Indium is also used to make low melting alloys.

Indium does not react with base and is insoluble in alkaline solutions. When burned in air, indium (III) forms indium oxide, which can react with both acids and base (an amphoteric compound). The most common oxidation state of indium is +2. Significance and Uses. Indium is widely used in the semiconductor industry.

2023年10月24日 · “Indium lung” is a condition involving pulmonary alveolar proteinosis and pulmonary fibrosis. Indium tin oxide, in particular, is toxic if ingested or inhaled in large amounts. Tiny quantities of radioactive indium find use in nuclear medicine and as tracers for white blood cells and proteins. Key Indium Facts for Chemists