21. SMILE PROGRAM CHEMISTRY INDEX Chemical Reactions and chemistry of elements, Compounds and Materials or Fun? by Paula Z. Jones Charles Brownell ACS Materials For chemistry by Brandon, Larry L. - Thornwood High http://www.iit.edu/~smile/cheminde.html

SMILE PROGRAM CHEMISTRY INDEX The SMILE website is hosted by the Illinois Institute of Technology The Chemistry lessons are divided into the following categories: Basic Tools And Principles Atomic and Molecular Structure (Including Moles) States of Matter Types and Control of Chemical Reactions and Chemistry of Elements, Compounds and Materials Basic Tools And Principles What Objects Sink and What Objects Float by Michael Young - Jane A. Neil School Surface Tension (Soap Boat) by John J. Scavo - Richards Career Academy Changing the Freezing Point of Water with Salt by Shirley Hatcher - Daniel Hale Williams School The Relationship Between Salinity and the Density of Water by Therese Donatello - St. Edward School Metrics by Angela Smith - Julia Ward Howe Elementary Scientific Method - The Big Ahah by Lorna J. Holliday - Horace Mann School Passing The Heat Along by Anthony Love - Robert Fulton Reading The Periodic Table by Evelyn Williams - John Hope Community Academy Is More Expensive More Absorbent? by Robert D. Wilson - Hermann Raster Elementary School Dispersement of Particles: Diffusion and Osmosis by Marge Rockwood - Horace Greeley Densities by Ellice M. Norman - Teachers Academy for Math and Science

22. Chemistry Resources: The Elements: Alkali Metals Brief profiles and pictures of each of the alkali metals, and the characteristic flame colors for their compounds. http://www.chemtopics.com/elements/alkali/alkali.htm

23. Actinides Illustrated article, covering the uses of these elements in nuclear chemistry, and related research initiatives. http://www.llnl.gov/str/Terminello.html

UNDERSTANDING the periodic table, with its assemblage of columns and rows of elements, has been a perennial challenge for chemistry students. (See the below.) Understanding at the atomic level a remarkable row of elements has been a particular research challenge for Lawrence Livermore scientists over the years. That row is called the actinides, a collection of 14 radioactive elements named after the element actinium. "There's a tremendous amount we don't know about the actinides," says Lawrence Livermore chemist Lou Terminello, who leads the Materials Science and Technology Division of the Chemistry and Materials Science Directorate. To learn more about these elements, he says, the Department of Energy funds about $100 million per year for research at Lawrence Livermore. The research is conducted by teams of chemists, physicists, engineers, metallurgists, and environmental scientists on a diverse set of national security and environmental issues. Terminello says that a more fundamental understanding of actinides is needed to better assess the nation's nuclear stockpile, help stem the clandestine proliferation of nuclear weapons, and better understand the implications of nuclear fuels' (such as enriched uranium) use and storage. Environmental contamination by actinides is also a major concern at several major DOE facilities. In addition, actinides such as uranium, neptunium, plutonium, and americium are the major contributors to the long-term radioactivity of nuclear waste currently targeted for the proposed Yucca Mountain repository in Nevada.

24. Welcome To The Gilheany Group Home Page Describes research interests including enantioselective synthesis, organophosphorus chemistry, organic chemistry of Main Group elements and the synthesis of medium rings and small multicyclic heterocycles. http://chemistry.ucd.ie/gilheany/welcome.html

Welcome to the Gilheany Group Home Page The Group Information about the group of Dr. Declan G. Gilheany , including and Present Members Topics include: Catalytic Asymmetric Synthesis: Epoxidation C-C Bond Formation Air Oxidation Organophosphorus Chemistry: P-Chiral Phosphorus Wittig Mechanism Bonding at Phosphorus Synthetic Projects: C-Substituted Hexoses Medium Rings Z Z ... Vacancies There are currently no vacancies in the research group. Department of Chemistry, University College Dublin, Belfield, Dublin 4. Ph: +353-1-716-2308 Fax: +353-1-706-2127 E-Mail: declan.gilheany@ucd.ie

25. ScienceDaily -- Browse Topics: Science/Chemistry/Elements/Tungsten See Also Science chemistry elements Transition Metals. Z Produces Fusion Neutrons,Sandia Scientists Confirm; Huge Pulsed Power Machine Enters Fusion Arena http://www.sciencedaily.com/directory/Science/Chemistry/Elements/Tungsten

Match: sort by: relevance date Free Services Subscribe by email RSS newsfeeds PDA-friendly format loc="/images/" A A A Find Jobs In: Healthcare Engineering Accounting College Contract / Freelance Customer Service Diversity Engineering Executive Healthcare Hospitality Human Resources Information Tech International Manufacturing Nonprofit Retail All Jobs by Job Type All Jobs by Industry Relocating? Visit: Moving Resources Moving Companies Mortgage Information Mortgage Calculator Real Estate Lookup Front Page Today's Digest Week in Review Email Updates ... Elements Tungsten (13 links) See Also: Science: Chemistry: Elements: Transition Metals News about Tungsten A Conveyor Belt For The Nano-age (April 30, 2004) full story Single Photon Detector Conquers The Dark Side (August 13, 2003) full story Revolutionary Tungsten Photonic Crystal Could Provide More Power For Electrical Devices (July 9, 2003) full story Observing The 'Wings" Of Atoms: Study Indicates It Is Possible To See Electrons' Orbital Paths Around Atoms (June 3, 2003) full story Z Produces Fusion Neutrons, Sandia Scientists Confirm; Huge Pulsed Power Machine Enters Fusion Arena (April 7, 2003) full story [ More news about Tungsten Books about Tungsten List Price: Amazon.com's Price:

26. Chemistry 1911 1911 Nobel Prize in chemistry for the discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of radium. First person to win two nobel prizes. http://www.nobel.se/chemistry/laureates/1911/index.html

The Nobel Prize in Chemistry 1911 "in recognition of her services to the advancement of chemistry by the discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of this remarkable element" Marie Curie, née Sklodowska France Sorbonne University Paris, France b. 1867 (in Warsaw, Poland) d. 1934 The Nobel Prize in Chemistry 1911 Presentation Speech Marie Curie Biography ... Nobel Prize in Physics 1903 The 1911 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified June 23, 2003 The Official Web Site of The Nobel Foundation

27. General Chemistry Online: Glossary: L. L-isomer. the late 18th century was a milestone in the development of modern chemistry. formmore than one compound, the mass ratios of the elements in the http://antoine.frostburg.edu/chem/senese/101/glossary/l.shtml

Home Common Compounds Exam Guide FAQ ... Glossary Glossary: L A B C D ... K L M N O P ... Z L-. L-isomer. Compare with D- Prefix used to designate a levorotatory enantiomer Lambert's law. The intensity of radiation passing through a material decays exponentially with path length b. lanthanide contraction. An effect that causes sixth period elements with filled 4f subshells to be smaller than otherwise expected. The intervention of the lanthanides increases the effective nuclear charge, which offsets the size increase expected from filling the n=6 valence shell. As a consequence, sixth period transition metals are about the same size as their fifth period counterparts. lanthanide. Compare with actinide and inner transition metals Elements 57-70 are called lanthanides. Electrons added during the Aufbau construction of lanthanide atoms go into the subshell. latent heat. Heat that is absorbed without causing a rise in temperature. For example, "latent heat of vaporization" refers to the amount of heat required to convert a liquid to vapor at a particular temperature. lattice.

28. Argonne Chemistry Intranet (Internal Only) Windows program for the interactive analysis of crystal field spectra of fblock elements. http://chemistry.anl.gov/downloads/spectra/

Spectra Spectra is a program for paramagnetic ions energy levels calculations. It allows to calculate electronic structure of all elements with unfilled f-shells, including lanthanides and actinides in crystalline hosts. It could be used in scientific research, educational institutions, industry (laser materials, chemical analysis etc). User friendly Windows interface allows to customize the number of terms to be included in calculation (up to all terms in a given electronic configuration), obtain the values of reduced matrix elements for all d- and f-elements. Crystal field parameters could either be adjusted to fit experimental levels or calculated using exchange charge model (not included in this version). Fully consistent J-J' mixing is included for crystal field of any symmetry. Optical and ESR spectra can be analyzed using unified approach with exact decomposition of wavefunctions for each specific energy level. Free-ion Hamiltonian for f-electrons includes Coulomb interaction; configurational interaction; spin-orbit coupling; spin-spin and spin-other-orbit interaction, correction to spin-orbit coupling due to configuration interaction. Total number of free-ion parameters is 19: F2, F4, F6 for Coulomb interaction; dzeta for spin-orbit coupling; alpha, beta and gamma for two-body integrals in configuration interaction; T2, T3, T4, T6, T7, T8 for three-body configuration interaction; M0, M2, M4 for Marvin integrals of magnetic interactions; P2, P4, P6 for spin-orbit corrections due to configuration interaction.

29. Journal Of Inorganic Biochemistry Publishes research papers and short communications in the following areas the chemistry, structure, and function of metalloenzymes; the interaction of inorganic ions and molecules with proteins and nucleic acids; the preparation and properties of coordination complexes of biological interest including both structural and functional model systems; the role of metalcontaining systems in the regulation of gene expression; the application of spectroscopic methods to determine the structure of metallobiomolecules; the function of trace elements in living systems; and related subjects. http://www.chemweb.com/inorganic/journals/elsevier/?jcode=JIB

30. Barron Research Group - Rice University - Andrew R. Barron Focuses on the chemistry of the group 13 elements with oxide and chalcogenide ligands. http://python.rice.edu/~arb/Barron.html

Welcome to the Barron Research Group Department of Chemistry Department of Mechanical Engineering and Materials Science Rice University, Houston, Texas Andrew R.Barron Current Courses Current Group Conferences and Seminars ... To Contact Andrew Barron Note: You may want to adjust your Text Zoom to view this site, PDF files are in Adobe Portable Document Format (PDF) for easy viewing You can download a FREE viewer here Andrew R. Barron , Charles W. Duncan, Jr. - Welch Professor Items of Special Interes t Texas Center for Crystallography submission forms can be found here Course Information CHEM 360 Inorganic Chemistry - Spring 2004 MGMT 751/CHEM 751/MSCI 751 New Venture Creation for Science and Engineering Spring, 2004 Miscellaenous Course Information: Management for Science and Engineering - Introduction Past Course: MGMT 750/CHEM 750/MSCI 750 Management for Science and Engineering - Fall. 2003

31. Chem 101 Summary electron shielding; for the same n, Z eff is higher for lower l. MAIN GROUP chemistry GPS 1-3, 7 elements in gps 1-3 are reducing agents (in gp 7 are oxidizing http://www.chemistry.uvic.ca/chem101/lec/summary.htm

CHEM 101 Summary Chapter 5 ELECTROMAGNETIC RADIATION c E h DE BROGLIE RELATIONSHIP, wavelength = h p BOHR WAS WRONG! Electrons do not move in well-defined orbits around the nucleus. ALL CHEMICAL FORCES ARE ELECTROSTATIC IN NATURE. HEISENBERG UNCERTAINTY PRINCIPLE, (uncertainty in x p h /(4 pi) QUANTUM MECHANICS AND WAVEFUNCTIONS: the world is inherently pobabilistic - all information that is knowable about a system can be calculated from the wavefunction. at location X is proportional to the probability of finding an electron at X. QUANTUM NUMBERS: (unemphasized cells are not part of the course material) symbol name allowed values quantum number indexes: formula n principal q.n. n energy E Rhc Z n (one-electron atoms only) l angular momentum q.n. l n magnitude of angular momentum L h /2 pi) ( l l m l magnetic q.n. m l l l z -component of angular momentum L z h /2 pi) m l s spin s = +1/2 for electrons magnitude of spin angular momentum S h /2 pi) ( s s m s electron spin q.n. m s s s z -component of spin angular momentum S z h /2 pi) m s ORBITALS node: surface where there is zero probability of finding an electron. know how to sketch orbital shapes and probability-distance plots.

32. OUTFO - Element 094 - Plutonium (Pu) A quick reference table for Plutonium. http://www.outfo.org/science/chemistry/elements/094/

alternative Home Mathematics Science ... Elements > Element 094 - Plutonium (Pu) Bottom Element 094 - Plutonium (Pu) Property Value Atomic Number Atomic Weight Bonding Radius Atomic Radius Ionization Potential 6.06 V Electronegativity Density 19.8 g/mL Melting Point 913 K Boiling Point 3 503 K Heat of Vaporization 344 kJ/mol Heat of Fusion 2.84 kJ/mol Specific Heat 0.13 J/gK Oxide Type amphoteric Crystal Type monoclinic Electron Configuration [Rn] IA IIA IIIA IVA VA VIA VIIA VIIIA IB IIB IIIB IVB VB VIB VIIB VIII IA IIA IIIB IVB VB VIB VIIB VIII IB IIB IIIA IVA VA VIA VIIA VIIIA H He Li Be ... Mt *La nthanides Ce Pr Nd Pm ... Lu **Ac tinides Th Pa U Np ... Lr Last modified: Sunday, 04-Jan-2004 11:35:33 MST Refer a friend to this OUTFO page (Spam free!) name email address you friend If we ruin this one, there is nowhere to go. Support your planet Top

33. Chemistry 101 how it is used in chemical analysis and medical diagnosis (Tools of chemistry). toexplain trends in the ionization energies of the elements (Section 7 m l =4. http://www2.latech.edu/~dkuila/Chem101-01,Spring 2004/chapter7_Objectives&Homewo

Chemistry 101; Chapter 7 Objectives and Homework Electron Configurations and the Periodic Table Basic Skills Students should be able to: Explain the use of the quantum mechanical model of the atom to represent the energy and probable location of electrons (Section 7.4). Understand the spin properties of electrons and how they affect electron configurations and the magnetic properties of atoms (Section 7.5). Describe and explain the relationships among shells, subshells, and orbitals (Section 7.5). Use the periodic table to write the electron configurations of atoms and ions of main group and transition elements (Sections 7.6 and 7.7). Explain variations in valence electrons, electron configurations, ion formation, and paramagnetism of transition metals (Section 7.7). Explain how nuclear magnetic resonance works and how it is used in chemical analysis and medical diagnosis (Tools of Chemistry). Describe trends in atomic radii, based on electron configurations (Section 7.8). Describe trends in ionic radii and explain why ions differ in size from their atoms (Section 7.9). Use electron configurations to explain trends in the ionization energies of the elements (Section 7. 10).

34. OUTFO - Element 080 - Mercury (Hg) Provides a concise data table about the chemical properties of mercury. http://www.outfo.org/science/chemistry/elements/080/

alternative Home Mathematics Science ... Elements > Element 080 - Mercury (Hg) Bottom Element 080 - Mercury (Hg) Property Value Atomic Number Atomic Weight Bonding Radius Atomic Radius Ionization Potential 10.437 V Electronegativity Density 13.53 g/mL Melting Point 234.28 K Boiling Point 630 K Heat of Vaporization 59.229 kJ/mol Heat of Fusion 2.295 kJ/mol Specific Heat 0.139 J/gK Oxide Type mildly basic Crystal Type rhombohedral Electron Configuration [Xe] IA IIA IIIA IVA VA VIA VIIA VIIIA IB IIB IIIB IVB VB VIB VIIB VIII IA IIA IIIB IVB VB VIB VIIB VIII IB IIB IIIA IVA VA VIA VIIA VIIIA H He Li Be ... Mt *La nthanides Ce Pr Nd Pm ... Lu **Ac tinides Th Pa U Np ... Lr Last modified: Sunday, 04-Jan-2004 11:34:52 MST Refer a friend to this OUTFO page (Spam free!) name email address you friend If we ruin this one, there is nowhere to go. Support your planet Top

35. Indiatimes Bestseller Books of elements l Acids and Bases l Metallurgies l General Characteristics of s andp-Block-elements and their Compounds l Nuclear chemistry l Compounds of Bornon http://store.indiatimes.com/book/PlanetMBookSelectTemplet.jsp?cat1=460&templetna

36. Periodic Table Of Elements Detailed data, basic nuclides, limited writeups, requires Javascript A Javascript based periodic table. http://atlas.chemistry.uch.gr/ptoe/

Sorry, your browser does not support frames. Come back with a frame-enabled browser.

37. Handbook Of Nuclear Chemistry Transactinides (JV Kratz) * Superheavy elements (DC Hoffman Vértes, S. Nagy, Z.Klencsár Chemical Radiation chemistry (L. Wojnárovits) * Hot Atom chemistry http://www.chem.elte.hu/departments/magkem/nagys/kluwer.htm

Nagy S. editors: Handbook of Nuclear Chemistry Kluwer Academic Publishers , Amsterdam, 2003 (2444 pages in 5 Volumes by 78 Authors) Ch. 5, Vol. 1: Nagy S. : Kinetics of Radioactive Decay, pp. 257-289 Ch. 7, Vol. 1: Nagy S. : Statistical Aspects of Nuclear Measurements, pp. 325-390 Ch. 3, Vol. 3: Kuzmann E. Homonnay Z. Nagy S. Handbook of Nuclear Chemistry , Volume 1 Series editors: A. Vértes, S. Nagy, Z. Klencsár Basics of Nuclear Science Volume editor: R. Lovas, Appendix editor: G. L. Molnár Foreword (E. Teller) * Preface (A. Vértes, S. Nagy, Z. Klencsár) * History of Nuclear and Radiochemistry (G. Friedlander, G. Herrmann) * Basic Properties of the Atomic Nucleus (T. Fényes) * Nuclear Reactions (V. E. Viola) * Nuclear Fission (J. O. Denschlag) * Kinetics of Radioactive Decay (S. Nagy) * Interaction of Radiation with Matter (D. Horváth, A. Vértes) * Statistical Aspects of Nuclear Measurements (S. Nagy) * The Standard Model of Elementary Particles (D. Horváth) *

38.   Mr.Bright's Chemistry Home Page Contains links to an interactive Periodic Table of elements, a summary of molecular shapes and electron pair geometry, as well as animations on molecular models. http://mrbright.8m.com/

This page uses frames, but your browser doesn't support them. so don't worry Please follow this link to enter the site

39. Chemistry Interactive version of the periodic table with pictures of elements. Includes a printable version. http://site.ifrance.com/okapi/chemistry.htm

40. Linfeng Rao, LBNL/GTSC Redox kinetics of actinide elements. at the Glenn T. Seaborg Center Division ofNuclear chemistry and Technology H 2 OEDTA System Y. Xia, AR Felmy, L. Rao, Z http://actinide.lbl.gov/lrao/

Linfeng Rao Senior Staff Scientist Glenn T. Seaborg Center / Chemical Sciences Division Lawrence Berkeley National Laboratory MS 70A-1150 Berkeley, CA 94720 Office telephone: (510)486-5427 Actinide Chemistry Group FAX: (510)486-5596 lrao@lbl.gov Academic Vita B.S. Radiochemistry, University of Science and Technology of China, Beijing 1968 Ph.D. Inorganic Chemistry, Florida State University, Tallahassee, Florida 1992 Research Interests Coordination chemistry of actinide elements Chemical thermodynamics Chemical speciation Non-conventional conditions (elevated temperatures, high ionic strength, alkaline conditions, non-aqueous solutions, etc.) Redox kinetics of actinide elements A Short CV Recent Publications Relevent Links The Variable-Temperature Calorimetry Laboratory at the Glenn T. Seaborg Center Division of Nuclear Chemistry and Technology, American Chemical Society Exploring the Table of Isotopes Table of Isotopes Links to Papers Hydrolysis of uranium(VI) at variable temperatures (10 - 85 o C) P. Zanonato, P. Di Bernardo, A. Bismondo, G. Liu, X. Chen, L. Rao J. Am. Chem. Soc.

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