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element yttrium

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Yttrium oxide | Y2O3 - PubChem

A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols and numbers.

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Facts, pictures, stories about the element Yttrium in the ...

Yttrium is used as the major alloying element in the magnesium alloy WE43 (4% Yttrium, 3% rare earths). Alloy costs are very high, but it produces a castable alloy that has good hot strength properties and good corrosion resistance (for magnesium that is). …

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Chemical Elements - Yttrium

Yttrium is a soft and reactive metal, which has many applications in high-tech industry. YAG, yttrium aluminium garnet, is widely used as a host material in lasers. Pure yttrium easily forms crystals, like those you can see here.

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Facts About Yttrium - Live Science

Facts About Yttrium. ... On the Periodic Table of Elements, yttrium is among the transition metals, which include some more well-known elements, such as silver and iron. Transition metals tend to ...

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What is the Element Yttrium Used For? - Lesson for Kids ...

Because yttrium is an element, it can't be broken down any further by chemical means, but it can be combined with other elements. Yttrium is represented by the symbol ''Y'' and the atomic number 39.

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YTTRIUM | CAMEO Chemicals | NOAA

YTTRIUM in bulk is stable in air due to the formation of oxide films. Powder or dust is light-sensitive and air-sensitive and flammable in the air and (Hazardous Chemicals Desk Reference, p. 861 (1987)).

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Yttrium (Y) - Chemical properties, Health and ...

Yttrium is a highly crystalline iron-gray, rare-earth metal. Yttrium is fairly stable in air, because it is proteced by the formation by the formation of a stable oxide film …

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Yttrium (Y) - Elements, Chemicals and Chemistry

Description Silvery, ductile, fairly reactive metal. Uses Combined with europium to make red phosphors for color TV's. Yttrium oxide and iron oxide combine to form a crystal garnet used in radar.

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Yttrium | Definition of Yttrium by Merriam-Webster

Yttrium definition is - a metallic element usually included in the rare-earth group that occurs usually with other rare earth elements in minerals and is used especially in phosphors, YAG lasers, and superalloys.

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Yttrium - The periodic table of the elements by WebElements

Yttrium: bond enthalpies in gaseous diatomic species The following values refer to neutral heterodiatomic molecules in the gas phase. These numbers may well differ considerably from, …

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elements - Yttrium -- rare earth or transition metal ...

Why is yttrium a rare earth element? There are chemical and historical to the inclusion of yttrium in the rare earth elements. Historically, yttrium was among the first elements to be isolated from the REE-bearing minerals of the Ytterby mine in Sweden.

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What is Yttrium - Properties of Yttrium Element - Symbol Y ...

Yttrium is a chemical element with atomic number 39 which means there are 39 protons and 39 electrons in the atomic structure. The chemical symbol for Yttrium is Y . Yttrium is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element".

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It's Elemental - The Element Yttrium

Today, yttrium is primarily obtained through an ion exchange process from monazite sand ((Ce, La, Th, Nd, Y)PO 4), a material rich in rare earth elements. Although metallic yttrium is not widely used, several of its compounds are.

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Yttrium oxide | Y2O3 - PubChem

A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols and numbers.

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Yttrium (Element)

Description. Standard State: solid at 298 K Color: Silvery White Yttria, which is an earth containing yttrium, was discovered by Gadolin in 1794. Ytterby is the sire of a quarry which yielded many unusually minerals containing are earths and other elements.

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Yttrium | Minerals Education Coalition

Yttrium is used as a phosphor in TV screens, producing the red color. Other uses include a microwave filter as well as a catalysts. When alloyed with aluminum, magnesium and chromium, it acts to strengthen those metals.

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Yttrium | Define Yttrium at Dictionary.com

Y. A silvery metallic element found in the same ores as elements of the lanthanide series. Yttrium is used to strengthen magnesium and aluminum alloys, to provide the red color in color televisions, and as a component of various optical and electronic devices.

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XPS Interpretation of Yttrium

Yttrium is chemically similar to lanthanides and relatively stable in air. Yttrium compounds give color television its red color. Ytterby, a Swedish village, is located near a quarry that contained minerals comprised of rare earth elements and other elements.

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Yttrium - definition of yttrium by The Free Dictionary

yttrium - a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys. atomic number 39, Y. metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

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ELEMENT: YTTRIUM - Radiochemistry

History (Ytterby, a village in Sweden near Vauxholm) Yttria, which is an earth containing yttrium, was discovered by Gadolin in 1794. Ytterby is the site of a quarry which yielded many unusual minerals containing rare earths and other elements.

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Yttrium | Y - PubChem

Yttrium is an element of the rare earth family of metals. It has the atomic symbol Y, atomic number 39, and atomic weight 88.91. In conjunction with other rare earths, yttrium is used as a phosphor in television receivers and is a component of the yttrium-aluminum garnet (YAG) lasers.

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Ytterbium - Wikipedia

Ytterbium is a chemical element with symbol Yb and atomic number 70. It is the fourteenth and penultimate element in the lanthanide series, which is the basis of the relative stability of its +2 oxidation state.However, like the other lanthanides, its most common oxidation state is +3, as in its oxide, halides, and other compounds.In aqueous solution, like compounds of other late lanthanides ...

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Periodic Table of Elements: Yttrium - Y ...

Element Yttrium - Y Comprehensive data on the chemical element Yttrium is provided on this page; including scores of properties, element names in many languages, most known nuclides of Yttrium. Common chemical compounds are also provided for many elements.

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Yttrium | chemical element | Britannica.com

Yttrium (Y), chemical element, a rare-earth metal of Group 3 of the periodic table. Yttrium is a silvery white, moderately soft, ductile metal. It is quite stable in air; rapid oxidation begins above approximately 450 °C (840 °F), resulting in Y 2 O 3.

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#39 - Yttrium - Y

Yttrium Atomic Structure: Elements by Name: Elements by Number: Home ...

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