Atomic Weight of Yttrium

Chemical Elements History and Information Yttrium

About the chemical element Yttrium, its symbol, atomic number and weight, who discovered it and when.

http://www.trivia-library.com/b/chemical-elements-history-and-information-yttrium.htm

yttrium

Y. Electrons: 2-8-18-9-2 Oxidation States: +3 Atomic Weight: 44.955910 Phase: Solid M.P.: 1799 K (1526 °C, 2779 °F) B.P.: 3609 K (3336 °C, 6037 °F)

http://swezlex.com/periodictable/039_yttrium.html

Tight-Binding parameters: Yttrium

Yttrium (Y) Atomic Number: 39 : Atomic Weight: 88.908 : Room Temperature Structure: hcp (A3) Room Temperature Lattice Constant a : 0.365 nm : Room Temperature Lattice Constant c : 0.573 nm

http://cst-www.nrl.navy.mil/bind/y.html

neodymium: Definition and Much More from Answers.com

A chemical element, atomic number 60, atomic weight 144.24, symbol Nd. n.:yttrium-aluminum-garnet (Nd:YAG) laser — a type of continuous wave laser used for hemostasis, coagulation ...

http://www.answers.com/topic/neodymium

Yttrium

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 ...

http://medlineplus.gov/cgi/mesh/2003/MB_cgi?term=Yttrium&field=entry

Atomic mass - Halowiki

... mass is often synonymous with relative atomic mass, average atomic mass and atomic weight ... 87.62 title="yttrium ; 88.91 ; Primordial" style="text-align:center; background ...

http://halowiki.ontoprise.de/halowiki/index.php/Atomic_weight

ELEMENTS, CHEMICAL

The unit for atomic weight of the elements-the atomic mass unit (amu)-is one-twelfth of the ... Yttrium: Y: 39: 88.91: Zinc: Zn: 30: 65.37: Zirconium: Zr: 40: 91.22 * 110 [273] * 111 [272] * 112

http://dwb.unl.edu/Teacher/NSF/C04/C04Links/www.fwkc.com/encyclopedia/low/articles/e/e007000682f.html

ELEMENT: YTTRIUM

Atomic Weight: 88.9059: Electron Configuration: [Kr]5s 1 4d 1: Total Isotopes: 58: Total Isomers: 25 ... village in Sweden near Vauxholm) Yttria, which is an earth containing yttrium, was ...

http://www.radiochemistry.org/periodictable/elements/39.html

Unit 2 - Lesson 2 Reading (OCRWM Curriculum)

By gaining a proton, the atom changes its element, in this case from strontium-90 to yttrium-90, because yttrium has one more proton than strontium. (The atomic weight doesn’t ...

http://www.ocrwm.doe.gov/curriculum/unit2/lesson2reading.shtml

Design Your Own Standard using the interactive Periodic Table of the ...

The Table of the Elements listed by Atomic Weight Click on an element for details of all the ... Y : Yttrium: 39: 88.906: Pu: Plutonium: 94: 242.000: Zr: Zirconium: 40: 91.220: Am: Americium: 95: 243.000

http://www.2spi.com/catalog/standards/aweb/byweight.html

ESPI Metals - High Purity Yttrium

We supply Yttrium wire, Yttrium rod, Yttrium foil, We supply Yttrium ... Atomic Weight: 88.9059. Density: 4.469 gm/cc

http://www.espimetals.com/metals/catyttrium.htm

Sandia National Labs: PCNSC: Departments: Radiation-Solid Interactions ...

Yttrium Symbol: Y. Atomic Number: 39 Atomic Weight (Average): 88.905856 ... IBA Techniques to Analyze: HIBS (Heavy Ion ...

http://www.sandia.gov/pcnsc/departments/iba/y.html

Yttrium

Symbol Y Atomic Number 39 Atomic Weight 88.90585 Oxidation States +3 Electronegativity, Pauling: 1.22 State at RT Solid, Metal Melting Point, K 1795

http://www.uaf.edu/geology/periodic/Y.html

McGraw-Hill's AccessScience

A chemical element, Y, atomic number 39, and atomic weight 88.905. Yttrium resembles the rare-earth elements closely. The stable isotope 89 Y constitutes 100% of the natural ...

http://www.accessscience.com/topic.aspx?topic=798433

Y - Yttrium

Y - Yttrium: Chemical table of elements by PhysLink.com ... Atomic Number: 39: Atomic Weight: 88.9059: Element Type: Transition Metal: Crystal Structure: Hexagonal

http://www.physlink.com/Reference/ChemicalElements/yttrium.cfm