41. Chemistry Of Nonmetals Contains extensive information regarding nonmetallic elements. PDF Format http://www38.homepage.villanova.edu/scott.kassel/pdf_files/nonmetals.pdf

42. Chemistry 4/5 Course Material - Module L LECTURE MODULES. MODULE L MEDICINAL chemistry ORGANISER DR D. DRYDEN. Bioinorganicchemistry inorganic elements in the chemistry of life. http://www.chem.ed.ac.uk/teaching/undergrad/chemistry4/modules/module_l.html

Introduction Course Information Additional Information Timetables ... Comments LECTURE MODULES MODULE L - MEDICINAL CHEMISTRY ORGANISER: DR D. DRYDEN Metals in Medicine - Professor Sadler Nucleic Acids - Professor Flitsch Medicinal Chemistry - Professor Flitsch Industrial Medical Chemistry - Dr. Hamilton (Organon) This web page is also available as a pdf file for download or printing. METALS IN MEDICINE Professor P.J. Sadler 10 lectures COURSE CONTENT Topics to be covered include: The biomedical periodic table Essential elements, chemotherapeutic and diagnostic elements Genetic codes for the elements Platinum anticancer drugs - design and mechanism of action Titanium, ruthenium and other metal anticancer agents Gold antiarthritic drugs Lithium drugs Bismuth antiulcer drugs Radiopharmaceuticals Radioisotopes for imaging and therapy Targeting of radioactive compounds Contrast agents for magnetic resonance imaging (MRI) Paramagnetic relaxation agents Chelation therapy RECOMMENDED READING "Inorganic chemistry and drug design" PJ Sadler Adv. Inorg. Chem.

43. Chemistry Elements Chemical Information Find additional information about chemistry elements at Access titles, abstractsand citations from top journals in organic and related chemistry. http://www.chemindustry.com/chemicals/search/C/chemistry_elements.asp

Chemical: Enter a chemical name, CAS Number, or molecular formula. Use * for partial names (i.e. chloro*) No items found, please enter another query Find additional information about chemistry elements at: Access titles, abstracts and citations from top journals in organic and related chemistry. There is over 750,000 articles in the Beilstein database, from over 140 journals! Click here. Chemical properties, names and structures NIST WebBook by the National Institute of Standards and Technology ChemIDplus by the National Library of Medicine (NLM) MatWeb by Automation Creations, Inc. ChemExper by ChemExper NCI Database by W. D. Ihlenfeldt, Computer Chemistry Center, Institute of Organic Chemistry, Univ. of Erlangen-Nuremberg, Germany SDBS (Spectral data) by the National Institute of Advanced Industrial Science and Technology Tsukuba, Ibaraki, Japan Merck ChemDat Sigma Aldrich Safety and toxicology data ToxNet by the National Library of Medicine (NLM) ChemFate by the Syracuse Research Corporation Vermont SIRI by the University of Vermont Cornell University Chemistry dictionary Acronyms Database by Indiana University, Chemistry library

44. Chemistry 1951 (1912 1999) 1951 Nobel Prize in chemistry joint discovery in the chemistry of the transuranium elements with Edwin Mattison McMillan. USA, University of California, Berkeley, CA, USA. http://www.nobel.se/chemistry/laureates/1951/index.html

The Nobel Prize in Chemistry 1951 "for their discoveries in the chemistry of the transuranium elements" Edwin Mattison McMillan Glenn Theodore Seaborg 1/2 of the prize 1/2 of the prize USA USA University of California Berkeley, CA, USA University of California Berkeley, CA, USA b. 1907 d. 1991 b. 1912 d. 1999 The Nobel Prize in Chemistry 1951 Presentation Speech Edwin M. McMillan Biography ... Other Resources The 1951 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

45. Quiz Hub: Log In Online learning activity to help chemistry students memorize the locations of common elements within the periodic table. http://quizhub.com/quiz/periodictable.cfm

Log into the Quiz Hub Account: Password: If this page keeps reappearing, please make sure that your web browser accepts QuizHub.com cookies. Subscription Information

46. [heavy Elements - Members] Sandra Soverna Sandra Soverna studied chemistry at the university of Berne to investigate the chemicalbehaviour of element 112. L. van Pieterson, MF Reid, RT Wegh, S. Soverna http://lch.web.psi.ch/heavy/members/sandra.html

47. Periodic Table Very basic data Includes oxidation states and electronegativity. http://ull.chemistry.uakron.edu/periodic_table/

48. [heavy Elements - Members] Qin Zhi of chemistry and biochemistry joining the experiment on chemistry investigationof element 108; L . Zhang, JH Zhao, JW Wang, Z . Qin, YF Yang, C http://lch.web.psi.ch/heavy/members/qin.html

49. Chemistry 1935 (1900 1958) Discovered artificial radioactivity, i.e., new radioactive elements produced by the bombardment of non-radioactive elements with particles or neutrons. Prize shared with his wife Ir¨ne Joliot-Curie. France, Institut du Radium, Paris, France. http://www.nobel.se/chemistry/laureates/1935/index.html

The Nobel Prize in Chemistry 1935 "in recognition of their synthesis of new radioactive elements" Frédéric Joliot Irène Joliot-Curie 1/2 of the prize 1/2 of the prize France France Institut du Radium Paris, France Institut du Radium Paris, France b. 1900 d. 1958 b. 1897 d. 1956 The Nobel Prize in Chemistry 1935 Presentation Speech Biography Nobel Lecture ... Other Resources The 1935 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified October 16, 2003 The Official Web Site of The Nobel Foundation

50. Marion L. Carroll S Profile Journal of Medicinal chemistry 36 580590, 1993. and Retroposition Potential in RecentlyIntegrated Alu elements. Myers, J., Ahmed, Z., Nguyen, L, Sammarco, M http://webusers.xula.edu/mlcarrol/mlcarrollprofile.html

Marion L. Carroll, Ph.D., Assistant Professor OFFICE: NCF-305, Laboratory: NCF-304 Back to Home Xavier University Department of Chemistry 1 Drexel Drive New Orleans, LA 70125 Tel (504) 520-7371 Fax (504) 520-7942 Email mlcarrol@xula.edu EDUCATION: Ph.D. Biochemistry/Molecular Biology, LSU Health Sciences Center, 2001 M.S. Biochemistry, University of Vermont, 1985 B.S. Biochemistry, Xavier University, 1983 ABSTRACT: Alu elements are the most abundant and stable short interspersed retroposons within the haploid human genome. Alu has expanding to about 500,000 copies over 65 million years of primate evolution. The autonomous expansion or retroposition is the principle dispersal mechanism. Recently integrated young Alu (Ya5, Ya8, and Yb8) has contributed to genetic variation within and between extant primate species and worldwide human populations. In addition to being approximately 25% polymorphic (present or absent) in humans, these elements are nearly absent from non-human primate genomes. Sequence alignment and mutational analysis of all young elements confirm the point of divergence in human/great ape evolution to be between 4-7 million years. We have identified over 500 young Alu elements and 3 new subfamilies (Yc1, Yc2, and Yb9) using the expanding human genome sequence database and PCR. A fourth subfamily (Ya5a2) may contain a "master" or source gene as evident by its involvement in de novo retroposition events resulting in disease manifestations. A comparison of sequence mosaicism and genome dispersal of young Ya5 paralogs suggests gene conversion as a potential mechanism contributing to 10-20% of subfamily variation and single nucleotide polymorphisms. The Alu middle A-region may also serve as nuclei for sequence expansion and the generation simple sequence repeats.

51. Periodic Table Of The Elements Basic dataInteractive periodic table of the elements http://chemistry.about.com/library/blper5.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Chemistry Element Facts ... Chemistry Glossary zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); General Chemistry Branches of Chemistry Demos / Experiments Homework Help ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Chemistry newsletter. Search Chemistry Periodic Table of the Elements Click here for the list of element symbols. H He Li Be ... Transition Metal More Element Information Element Symbol Quiz Periodic Table Quiz Timeline of Element Discovery Trends (Periodicity) in the Periodic Table ... What Is the Most Abundant Element? From Anne Marie Helmenstine, Ph.D. Your Guide to Chemistry Sign up for my Newsletter RATE THIS ARTICLE Would you recommend this article? Not at all Definitely Most Popular Periodic Table of the Elements Element Hangman Game Chemistry - Molecular and Chemical Structures Glossary of Chemistry Terms ... Natural Mosquito Repellents What's Hot Chemistry Hangman Game - Amino Acids Turning Lead into Gold Periodic Table of the Elements - Iodine Chemistry Definition ... User Agreement

52. SUPER QUÝNTET CHEMISTRY I HYBRIDIZATION AND BONDING, TRANSITION chemistry. Oxidation numbers of elements offirst transition series (H 89 Molecular structures of D and L isomers of an http://library.tedankara.k12.tr/chemistry/vol3/vol3.htm

SUPER QUÝNTET CHEMISTRY I: Introduction to Chemistry - For Ages 14 - 17 ATOMIC EMISSION SPECTRA 13. HOMONUCLEAR DIATOMIC MOLECULAR ORBITALS 1. BASIC WAVE THEORY Nature of waves (Z 45) Standing wave vibrations (Z 48) Classification of electromagnetic radiation (Z 46) 2. BOHR'S THEORY OF THE HYDROGEN ATOM (a) Continuous spectrum (b) line spectrum (Z 47) Molecular orbitals in homonuclear diatomic molecules (H 31) Overlap of the I and 2 orbitals in Li2 (Z 96) The atomic orbitals in B2 (Z 97) ... A balance for measuring magnetic properties (Z 99) ATOMIC ORBITALS AND ELECTRON CONFIGURATIONS BAND THEORY 3. ATOMIC ORBITALS 14. BAND THEORY Shapes of s, p, d and f orbitals (H 11) Atomic p orbitals (H 12) Boundary surface representation of 2p orbitals (Z 52) Atomic d orbitals (H 13) ... Insulator versus a conductor (Z 120) 4.GROUND-STATE ELECTRON CONFIGURATIONS STRUCTURE AND NOMENCLATURE OF COMPLEX IONS 15. STRUCTURE AND NOMENCLATURE OF COMPLEX IONS Electron configurations of first 18 elements (Z 56) Orbital filling in the periodic table (Z 58) Periodic table with electron configurations (Z 59) Calculated Z eff values for highest-energy electrons (Z 64) ... Ion exchange (Z 180) WAVE FUNCTIONS AND PROBABILITY STRUCTURE OF COMPOUNDS CONTAINING PHOSPHORUS 5. WAVE FUNCTIONS AND PROBABILITY DISTRIBUTIONS

53. Caramba! - Chemie Webelements (periodic table); Chemical elements; Katalog chemikálií vyrábenýchv Ceské republice; Transition Metal chemistry. Nemoci A K Nemoci L - Z. http://www.caramba.cz/page.php?PgID=504

54. Crystal Chemistry Prof. Stephen A. Nelson. Crystal chemistry. Electronic Structure of the Atom and thePeriodic Table of the elements , Elem. K, L, M, N. 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p,4d, 4f. http://www.tulane.edu/~sanelson/eens211/crystal_chemistry.htm

EENS 211 Earth Materials Tulane University Prof. Stephen A. Nelson Crystal Chemistry As we have been discussing for the last several weeks, crystals, and thus minerals, are made up of a 3-dimensional array of atoms arranged in an orderly fashion. Now we explore what these atoms are and how they interact with one another to determine the physical and structural properties of crystals. So, first we explore the properties of the atom. Atoms Atoms make up the chemical elements. Each chemical element has nearly identical atoms. An atom is composed of three different particles: Protons positively charged, reside in the center of the atom called the nucleus. Electrons negatively charged, orbit in a cloud around nucleus. Neutrons no charge, reside in the nucleus. In a neutrally charged atom, each element has the same number of protons and the same number of electrons. Number of protons = Number of electrons. Number of protons = atomic number Number of protons + Number of neutrons = atomic weight Isotopes are atoms of the same element with differing numbers of neutrons. i.e. the number of neutrons may vary within atoms of the same element. Some isotopes are unstable which results in radioactivity.

55. Relativistic Quantum Chemistry be very important in the physics and chemistry of the comes to molecules and solidscontaining elements of high Z method, CGAIMP Z.Barandiarán, L.Seijo, and S http://www.uam.es/departamentos/ciencias/quimica/aimp/RelQC.html

-Potenciales Efectivos de Core Research interests: -Ab Initio Model Potential Method -Effective Core Potentials -Embedding techniques -Impurities in Ionic Crystals ... -Relativistic Effects in Quantum Chemistry Relativistic Effects in Quantum Chemistry Relativistic effects are known to be very important in the physics and chemistry of the heavy elements. In fact, they are already important in some properties of light elements, but when it comes to molecules and solids containing elements of high Z, the relativistic effects become a must for essentially any property. , 5843 (1990).] If spin-orbit coupling interactions are relevant, a simple, though ab initio, one-electron spin-orbit operator is used in spin-orbit-CI calculations in the so called Wood-Boring Ab Initio Model Potential method, WB-AIMP [L. Seijo, J. Chem. Phys. , 8078 (1995).] Data have been produced and monitored for all the elements of the Periodic Table; they are available here. A second relevant contribution is the spin-free state shifting J. Chem. Phys.

56. Problem Set 2 Solutions for ad electron the only value of n is 3, and l is 2; m l can range multiply it bythe number of elements in the class and sum over all elements. of chemistry. http://www.wellesley.edu/Chemistry/chem341/problemset2.html

Chapter 2 and 4 (selected) Solutions Chapter 2: l 4f, l = 3, m l l b. for a d electron the only value of n is 3, and l is 2; m l can range from 2 to –2 and for each of those values, m s can be +/- 1/2 giving 10 total combinations e c e is negative, would make A more stable than B e e c e c element Z eff (Slater) r (pm) N O F Ne eff eff are: O 3.85, F 4.85, Na 6.85 (remember that Ne is also in this series with Z eff = 5.85) and Mg 7.85. Here the decrease in size is more marked than in a, running from 126pm for O to 86pm for Mg eff for 3d=7.85 and for 4s=3.7, so it is much easier to remove the 4s electron. eff values are Ce 12, Pr 12.3 and Nd 12.95 so expect a small decrease in radius consistent with the lanthanide contraction. eff and charge increase on going from Cl to Cl . Both factors would predict increasing ionization energy. eff and is smaller than S; both factors lead to a larger EA for Cl. eff but I is larger so it has a smaller EA.

57. Combustion Chemistry oxygen (LOX) is illustrative of stoichiometry the chemistry of mass that of thereactants, H R . When elements in their n g = N = constant Þ dn l = dn g http://www.innovatia.com/Design_Center/rktprop2.htm

2.1 Introduction Thermodynamics relates heat to work. Combustion chemistry relates chemical potential energy to heat resulting from chemical reactions. This chapter presents the basic principles of combustion chemistry. 2.2 Multicomponent systems A mole is an Avagadro's number, N A , of atoms or molecules; N A molecules/mole. In chemical equations, the coefficients are in units of moles. The "molecular weight" or molar mass , of a pure substance (element or compound, not a mixture) is the mass of a mole of molecules: where n is the number of moles and is the molar mass, with typical units of kg/kmol. The mass of a molecule (in grams) is its molar mass divided by N A . (The unit abbreviation of mole is mol . The use of ~ over a quantity indicates that it is a molar quantity, in amounts per mole.) "Atomic weights" (molar masses of atomic elements) are commonly found on the periodic table of the elements, and the molar mass of compounds can be calculated from their chemical composition. For example, the molar mass of hydrogen, H, is 1 kg/kmol and oxygen, O, is 16 kg/kmol. Then the molar mass of water, H O, is 18kg/kmol. Molar masses for elements deviate slightly from integer values due to isotopes. For hydrogen

58. ASU Noble Library - Property U - Z Science Reference Room Index to Physical, Chemical and Other Property Data U Z. Webelements(Univ of Sheffield) http//www.shef.ac.uk/chemistry/web-elements/. http://www.asu.edu/lib/noble/chem/prop-uz.htm

Science Reference Room Index to Physical, Chemical and Other Property Data U - Z A B C D ... X-Z U UltraViolet (UV) Spectra See Also: "Ultraviolet" on the Spectroscopy page. Resources: Data for Biochemical Research QP520 .D37 Science Reference Environmental Fate Database: Chemfate http://esc.syrres.com/efdb/Chemfate.htm Environmental Fate Database: Datalog http://esc.syrres.com/efdb/Datalog.htm UNIQUAC Constants See: Activity Coefficients Upper Explosive Limit See: Explosive Properties Flammability Flash Point Use Temperature See: Service Temperature UV Spectra See: Ultraviolet Spectra A B C ... X-Z V Van der Waal Constants Smithsonian Physical Tables QC61 .S6 Science Reference (shelved at desk) Van Laar Constants See: Activity Coefficients Vapor Density See Also: MSDS Resources: Agrochemical Chemicals Desk Reference TD196.A34 M66 Science Reference Building Materials: Dangerous Properties RA1229.3 .S56 Science Reference Comprehensive Guide to the Hazardous Properties of Chemical Substances RA1211 .P38 Science Reference

59. Astronomy mass (m, the velocity (v) and the radius (r) of the circle l = mvr. chemistry exercises. Wewill take the elements in the first three columns of the Periodic http://www.astro.lsa.umich.edu/users/cowley/pchem/

Astronomy Exercises on Physics and Chemistry About the Nuclides Pull up the Brookhaven National Laboratory's Table of the Nuclides on a browser. The URL is http://www2.bnl.gov/ton/ . Atomic number, or Z is plotted vertically. This is the number of protons in the nucleus. It determines the chemical element. The number of neutrons, N is plotted horizontally. Isotopes of a given element have the same Z but different N. Click on the lower left corner of the red strip, and bring up expanded versions of the chart. You should see two regions, from hydrogen to silicon, and phosphorus (Z=15) to cobalt (Z=27). For the 7 odd-Z elements from phosphorus through cobalt, add up the number of stable isotopes. Do the same for the 6 even-Z elements from sulfur (Z=16) through iron (Z=26). The deep blue squares are stable isotopes. What is the average number of stable odd nuclides for the 7 elements: P, Cl, K, Sc, V, Mn, and Co? What is the average number of stable even nuclides for the 6 element S, Ar, Ca, Ti, Cr, and Fe? Explain how the answers to the above two questions can give a hint about the odd-even abundance pattern in the SAD On Newtonian Mechanics Angular momentum is a very important concept both from the point of view of understanding the motion of the planets as the construction of atoms. In this course we will talk about the angular momentum of orbits that are elliptical, but when it comes to a calculation, we will always assume simple circular motion. Then the angular momentum (

60. Chemistry 123 Exam 2 Fall 1996 chemistry 123 Exam II. Which of the following is a legitimate set of n, l, m ands quantum numbers? Which of the following elements would 109 most resemble? http://chemed.chem.purdue.edu/chem123/tests/exam2f96.html

Chemistry 123 Exam II Fall 1996 Potentially Useless Information E universe E sys E surr E ideal RT E sys q w H E PV E q V H q P N = 6.022 x 10 particles per mole frequency * wavelength = c = 2.998 x 10 m/s E hv h = 6.626 x 10 J-s R H = 1.097 x 10 nm = 2.18 x 10 J E R H n n _ 1. For which of the following reactions is H most likely to be negative? (a) Mg( s Mg(g) (b) Mg( g Mg (g) + 2 e (c) MgCl s Mg (g) + 2 Cl (g) (d) 2 Mg( s ) + O g 2 MgO( s (e) H is negative for all of these reactions _ 2. For which of the following substances is the standard enthalpy of formation, H f o , equal to zero? (a) H l (b) H O( g (c) O g (d) F g (e) Na( g _ 3. A piece of copper metal weighing 145 grams was heated to 100 o C and then dropped into 250 grams of water at 25 o C. The copper metal cooled down and the water became warmer until both were at a temperature of 28.8 o C. Calculate the amount of heat absorbed by the water. Assuming that the heat lost by the copper was absorbed by the water, what is the molar heat capacity of copper metal? (C H O = 75.376 J/mol-K) (a) between and 10 J/mol-K (b) between 10 and 20 J/mol-K (c) between 20 and 30 J/mol-K (d) between 30 and 40 J/mol-K (e) more than 40 J/mol-K 4. For which of the following reactions is the change in the enthalpy of the system approximately equal to the change in the internal energy?

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

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