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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 Y2O3. The metal readily reacts with diluted
Yttrium aluminum garnets, with a hardness of 8.5, are used to simulate diamond gemstones. Small quantities of yttrium may be added to reduce the grain size in chromium, molybdenum, zirconium, and titanium, and to increase the strength of aluminum and magnesium alloys. Yttrium is used as a deoxidizer for vanadium and other nonferrous metals.
Sep 15, 2019· yttrium - Yttrium is an element element with an atomic number of 39 and atomic weight of 88.90585. It is a dark gray metal that is used to make alloys for nuclear technology because the element has a high neutron transparency.
Oct 24, 2019· Before a name and symbol are approved, an element may be referred to by its atomic number (e.g., element 120) or by its systematic element name. The systematic element name is a temporary name that is based on the atomic number as a root and the -ium ending as a suffix. For example, element 120 has the temporary name unbinilium.
A chemical symbol is a notation of one or two letters representing a chemical element. The exceptions to the one- to two-letter symbol are the temporary element symbols assigned to designate new or to-be-synthesized elements. Temporary element symbols are three letters that are based on the element.
Ytterbium is a chemical element with the 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.
Properties, sources and uses of the element yttrium. Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission.
Basic information, atomic structure, and isotopes.
Yttrium is the element which has the chemical symbol Y. 32 views. Related QuestionsMore Answers Below. Which element has the chemical symbol Sr? Why does the symbol hg stand for mercury on the periodic table? Which element has the chemical symbol As? Which element has the chemical symbol .
This is not a question. Y is the symbol for the element yttrium. Until about 20 years ago, most scientists had not heard of it, other than vaguely noting where it was in the periodic table, under scandium and above lanthanum. Some people might just have known that it was one of 4 chemical elements named after the small Swedish town of Ytterby ...
- Element Balancing - Element Word Scramble. The following paper-based activities are available: - Element BINGO - Element Word Search. In addition to the information contained within the Periodic Table of Elements, the following articles may be helpful if you are writing a report about an element or if you are making a model of an atom:
However, sometimes it's easy to confuse symbols of elements with similar names. Other elements have symbols that don't seem to relate to their names at all! For these elements, the symbol usually refers to an older element name that isn't used anymore.
Yttrium (Y) has an atomic mass of 39. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.
Yttrium oxide in glass makes it heat- and shock-resistant, and is used for camera lenses. Yttrium oxide is suitable to making superconductors, which are metal oxides which conduct electricity without any loss of energy. Yttrium in the environment. Yttrium never occurs in nature as a free element.
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.
Yttrium Chloride Chemical Formula. Yttrium Chloride also known as Yttrium III Chloride is a inorganic chemical compound with chemical formula YCl 3. It is a white solid and has molar mass of 195.26 g/mol. It is prepared by the "ammonium chloride route". It is present in two forms as hydrated (YCl 3 (H 2 O) 6)) and anhydrous form (YCl 3).
Yttrium oxide (Y 2 O 3) Yttrium fluoride (YF 3) Yttrium chloride (YCl) Yttrium vanadate (YVO 4) Interesting facts: It does not occur as a free element in nature. It is highly toxic. Common Uses: Microwave filters; Magnets; Gemstones; Increase strength of aluminum and magnesium alloys; Infrared lasers; Spark plugs; Deoxidizers; Propane lanterns ...
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.
This page uses content from Wikipedia. The original article was at List of elements by symbol.The list of authors can be seen in the page history.As with Chemistry, the text of Wikipedia is available under the GNU Free Documentation License.
122 rows· In chemistry, a symbol is an abbreviation for a chemical element.Symbols for chemical .
Nov 19, 2017· Yttrium has the electronic configuration Kr 5s2 4d1. This means that it tends to react by losing 3 electrons and forming a 3+ ion. Oxygen forms 2- ions by gaining 2 electrons. Therefore, 2 yttrium atoms transfer 6 electrons to 3 oxygen atoms, making two yttrium 3+ ions and three oxide (2-) ions and thus the formula of yttrium oxide is #Y_2O_3#.
Yttrium | Y | CID 23993 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards ...
Yttrium was discovered by Johan Gadolin, a Finnish chemist, while analyzing the composition of the mineral gadolinite ((Ce, La, Nd, Y) 2 FeBe 2 Si 2 O 10) in 1789.Gadolinite, which was named for Johan Gadolin, was discovered several years earlier in a quarry near the town of Ytterby, Sweden.
Yttrium chemical properties define its chemical formula, isotopes, oxides, electronegativity
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