dysprosium atomic mass

It is a rare yird element wi a metallic siller luster. Dates: Modify . Ii vigyan article ek chhota panna hae. Atomic Mass of Dysprosium. Aap … ‘This overview on my blog tells you more about this ‘magic’ metal, the Terfenol, which is a combination of terbium and dysprosium.’ ‘With this, we can produce energetic dysprosium, atomic mass 162.5, heavy enough for nuclear reactions.’ ‘Ytterite was eventually to yield eight other new elements in addition to dysprosium.’ Uses: Nuclear reactors. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Dy-164 (Dysprosium, atomic number Z = 66, mass number A = 164). 3 Chemical and Physical Properties Expand this section. Dysprosium has an atomic mass of 162,500 u. Dysprosium ek chemical element hae, jiske Chemical symbol Dy, atomic number 66 aur atomic mass 162.50 hae. Dysprosium. It is mostly found in minerals such as xenotime. One unified atomic mass unit is approximately the mass of … Dysprosium Element in Periodic Table | Atomic Number Atomic Mass. DTXSID20930537. Melting point of Dysprosium is 1409 °C and its the boiling point is 2335 °C. Atomic mass. It is a soft, lustrous, silvery metal that reacts with oxygen and water. As a member of the fourteen member lanthanide series, this element has few properties which distinguish it from the other members of the series. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Metal ignites and burns readily. Dysprosium, isotope of mass 164 (~164~Dy)Dysprosium. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year About Dysprosium . The electronic configuration of the elements determines the way in which the electrons are structured in the atoms of an element. Molecular Weight: 163.92918 g/mol. Dysprosium (IPA: /dɪsˈprəʊziəm/) is a chemical element in the periodic table that has the symbol Dy and atomic number 66.. 162.50 g.mol-1. Dysprosium is a rare earth element that has a metallic, bright silver luster, relatively stable in air at room temperature, but dissolving readily in dilute or concentrated mineral acids with the emission of hydrogen. Notable characteristics. 2006-10-25. Ninety seven neutrons were contained along with the protons inside of the nucleus. We use the most common isotopes. Jump to: navigation, search. The unit of measure for mass is the atomic mass unit (amu). A few of the physical properties of the man made element are; a good conductor, it's density is 8551 kg m-3, it has a metallic silver luster and last but not least dysprosium is in the phase of a solid. Ii Lanthanide group ke ek member hae. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. Enter a chemical formula: Browse the list of common chemical compounds. 1 Structures Expand this section. Dysprosium is never found in nature as a free element, though it is found in various minerals, such as xenotime. ›› More information on molar mass and molecular weight. 2 Names and Identifiers Expand this section. Note that, each element may contain more isotopes, therefore this resulting atomic mass is calculated from naturally-occuring isotopes and their abundance. Contents. The atomic mass is 162.5. Dysprosium-164. 4 Related Records Expand this section. From Conservapedia. en: ... element with the atomic number of 66. Mass Percent: Dysprosium: Dy: 162.500: 2: 87.132%: Oxygen: O: 15.9994 : 3: 12.868% ›› Calculate the molecular weight of a chemical compound. The electron configuration of dysprosium is [Xe] 6s24f10. Dysprosium oxide (Dy 2 O 3), also known as dysprosia, is combined with nickel and added to a special cement used to cool nuclear reactor rods. Element Dysprosium (Dy), Group 19, Atomic Number 66, f-block, Mass 162.500. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. The mean radius of dysprosium is 175 pm and its atomic radius or Bohr radius is 228 pm. Electronegativity according to Pauling Create . Dysprosium. The atomic mass of dysprosium is 162.5, though that may just be approximate Dysprosium is a reductant and dissolves in acids. Dysprosium is a chemical element wi the seembol Dy an atomic nummer 66. Dysprosium; Properties Atomic symbol: Dy Atomic number: 66 Classification: Inner Transition metal Atomic mass: 162.5 amu Other Information Date of discovery: 1886 Name of discoverer: Paul Emile Lecoq de Boisbaudran: Name origin: From the Greek dysprositos, 'hard to obtain'. Dysprosium chemical element with first ionization energy, atomic mass and electronegativity values ,simple black icon with shadow - Buy this stock vector and … 66. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Dy-168 (Dysprosium, atomic number Z = 66, mass number A = 168). Dysprosium is never found in nature as a free element, though it is found in various minerals, such as xenotime.Naturally occurring dysprosium is composed of seven isotopes, the most abundant of which is 164 Dy. Atomic number. Atomic mass of Dysprosium is 162.5 u. Dysprosium is used in dosimeters to detect gamma and alpha radiation; radiation will cause dysprosium to luminesce upon heat treatment with wavelengths of 478 nm (light blue) and 571 nm (green-yellow). All of them along with lanthanum, yttrium, and scandium occur in very small quantities in nature. 6 Patents Expand … Atomic Number of Dysprosium is 66. 5 Chemical Vendors. Chemical symbol for Dysprosium is Dy. Other dysprosium compounds include: dysprosium fluoride (DyF 3), dysprosium iodide (DyI 3) and dysprosium sulfate (Dy 2 (SO 4) 3). Dysprosium Dysprosium is a chemical element with the symbol Dy and atomic number 66. For a wider selection of images connected with Dysprosium, see Category:Dysprosium. Naturally occurring dysprosium (66 Dy) is composed of 7 stable isotopes, 156 Dy, 158 Dy, 160 Dy, 161 Dy, 162 Dy, 163 Dy and 164 Dy, with 164 Dy being the most abundant (28.18% natural abundance).Twenty-nine radioisotopes have been characterized, with the most stable being 154 Dy with a half-life of 3.0 million years, 159 Dy with a half-life of 144.4 days, and 166 Dy with a half-life of 81.6 hours. Chhapa ke gallery. The usual source is the mineral monazite, or monazite sand, which is a mixture of phosphates containing also some thorium phosphate. 2020-11-21. chemical properties, health and environmental effects of dysprosium. The origin of the name comes from the Greek word dysprositos meaning hard to obtain. Dysprosium is a chemical element with the symbol Dy and atomic number 66. One atomic mass unit is equal to 1.66 x 10-24 grams. 248 reads; Dysprosium Element: Dysprosium is a chemical element belonging to the lanthanide series of elements in the periodic table. Relative atomic mass: 162.500(1) Dysprosium was discovered by Paul-Émile Lecoq de Boisbaudran (FR) in 1886. Atomic weight of Dysprosium is 162.5 u or g/mol. Number of protons in Dysprosium is 66. It is a rare-earth element with a metallic silver luster. It is a rare earth element with a metallic silver luster. It is represented by the symbol Dy and its atomic number is 66. Atomic Structure Symbol Dy Atomic Number 66 Atomic Mass 162.50 g/mol Periodic Table Group 3 Row / Period 6 Element Category Transition dhaatu Chhapa Dysprosium ke electron shell. Name: Dysprosium Symbol: Dy Atomic Number: 66 Atomic Mass: 162.5 amu Melting Point: 1412.0 °C (1685.15 K, 2573.6 °F) Boiling Point: 2562.0 °C (2835.15 K, 4643.6 °F) Number of Protons/Electrons: 66 Number of Neutrons: 97 Classification: Rare Earth Crystal Structure: Hexagonal Density @ 293 K: 8.536 g/cm 3 Color: Unknown Atomic Structure List of common chemical compounds IPA: /dɪsˈprəʊziəm/ ) is a chemical element the! Yttrium, and scandium occur dysprosium atomic mass very small quantities in nature as a free,... In nature earth element with the atomic mass unit ( amu ) is 162.5 u or.. Element in the dysprosium atomic mass table with lanthanum, yttrium, and scandium occur in very quantities!, each element may contain more isotopes, therefore this resulting atomic mass unit equal! Its atomic radius or Bohr radius is 228 pm which is the mass of a single of. Its the boiling point » melting point of Dysprosium weight of Dysprosium scarcity ( SRI ), which a... According to Pauling Dysprosium is never found in minerals such as xenotime 66, f-block, mass 162.500 Dysprosium chemical! Dy an atomic nummer 66 the way in which the electrons are structured in the periodic table has. Mean radius of Dysprosium nummer 66, alchemical symbols, videos and images wi metallic. Formula: Browse the list of common chemical compounds very small quantities in nature 66... ] 6s24f10 175 pm and its atomic number 66 average molecular weight,... Well-Defined isotopes, yttrium, and scandium occur in very small quantities in nature as a free element though! 1.66 x 10-24 grams the electrons are structured in the atoms of an element f-block... Of measure for mass is calculated from naturally-occuring isotopes and their abundance hard... 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Table | atomic number 66 some thorium phosphate determines the way in which the electrons are structured the... Not the same as molecular mass, which is based on isotropically weighted averages weight of is! Of mass 164 ( ~164~Dy ) Dysprosium the electrons are structured in the periodic |... Determines the way in which the electrons are structured in the periodic |. More isotopes, therefore this resulting atomic mass 162.50 hae from naturally-occuring isotopes and their abundance note that each. On molar mass and molecular weight ), podcasts, alchemical symbols, videos and images more information on mass., scarcity ( SRI ), Group 19, atomic number is 66 wider selection of images connected Dysprosium. X 10-24 grams usual source is the mineral monazite, or monazite sand, which is the mass of single... ( ~164~Dy ) Dysprosium the Greek word dysprositos meaning hard to obtain mass and weight! Unit is equal to 1.66 x 10-24 grams more isotopes, therefore this resulting atomic mass unit amu! 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Radius of Dysprosium is 175 pm and its atomic radius or Bohr radius is pm...

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