This colorful periodic table contains both basic and comprehensive
information about each element. This periodic table is connected to
the Encyclopidia Britannica articles giving extensive information
about each element.
This WebElement version 1.1.1 includes basic and general
information. It contains specific information at radii, valence
sheel orbital Rmax, ionic radii, electronegativities, effect nuclear
charge, enthalpies for bonding, fusion and vaporization, ionization
Energies, melting point and boiling point values.
This high resolution imagemap version of the periodic table
contains simple and basic information about each element, its
structure is based on the Bohr Model, half lives of the elements and
other basic facts are given. Excellent for Middle School and High
School general chemistry use.
Basic information about each element including the symbol, atomic
no., atomic wt., oxidation states, electronegativity, state at room
temperature, melting pt. and boiling pt. Neat, professionally
prepared periodic table.
This periodic table classifies elements by their group listings
such as alkali metals, alkaline earth metals, non-metals, noble
gases, Lanthanide Series, Actinide Series and Transition metals.
Contains basic information about electrons, protons & neutrons.
This very graphic periodic table includes a brief list of vital
information and an encyclopedia of information related to sources of
each element, forms, compounds, isotopes and relative cost for
purchasing the element.
This page contains basic definitions of groups, periods, etc. It
gives a brief explanation of trends with respect to ionization
energy and electronegativity of the elements.
This web site gives information pertaining to mass spectroscopy as
a means to determine exact masses and isotopic abundance of the
Elements. A periodic table is provided to click on a given element
to obtain exact masses and abundance in graph form.
Basic information taken from CRC Handbook of Chemistry and Lange's
Handbook of Chemistry. This ASCII graphic includes information found
in Periodic Table of the Elements plus, specific heat, specific
gravity, valence and electron configurations for each element.
This shareware program can be downloaded to learn about the 111
known elements on the periodic table and to take a test to check
one's the basic knowledge of the elements.
This www site shows a periodic table with each element symbol. One
can click on the symbol to obtain the elements x-ray properties. If
you give an energy value in the box at the top, you can get x-ray
cross-sections of that energy.
This periodic table gives the names, symbols and chronological
listings in the order of their presidency for the Presidents of the
United States of America.
This new search engine can be used to find biographies and
contributions of important chemists and related scientists over the
many decades of history. For best results: Look for "The
Person" and type in the "The Name of the individual"
This web page enables the user to select a database from Savvy
Search, excite, InfoSeek, WebCrawler, Lycos, W3 catalog, AliWeb,
DejaNews, MetaCrawler, AltaVista, Yahoo, Inktomi, Open Text, Archie,
URL Search and Netfind for online searches.
This site contains www links to chemists and other scientific
bibliographies on the internet. It also contains other links to
sites related to the history of science.
This web site provides the scientific basis for the Man-Nature
Partnership. It provides a unique historical perspective beginning
with the thermonuclear processes which formed the elements to the
processes which produced early life forms.
This web page contains links to mathematics, electronics, optics,
physics, computer science, science teaching, industrial management
and the history of science.
An alphabetical listing of numerous links to web pages with
information about the history of chemistry and other sciences. The
World-Wide Web Virtual Library of the History of Science ,
Technology and Medicine.
This web site provides the opportunity to learn about history of
many different fields in science including such topics as: Astronomy
and Space, Biology, Chemistry, Computers and Information Processing,
Early Science and Alchemy and many others.
This article consists of an abstract, introduction and outline,
pedagogical background, historical background of Argon, lessons
learned from the discovery of argon, and bringing lessons to the
chemistry classroom.
Chemical Engineers first gained a formal education in 1888. With
the rapid growth of the American Chemical Industry around the turn
of the Century, the bridge between laboratory processes and large
scale industrial production took place.
Brief historical segments including chemical engineering needed in
England, sulfuric acid production, alkali and the Le Blanc Process,
soda ash and the Solvary Process, Chemical Engineering in the U.S.
and details of individuals and events worth remembering.
The evolution of the chemical engineering field has received great
boosts from isolation of America from Germany during World War I and
II. The Americans developed the synthetic rubber industry, high
octane gasoline and the atomic bomb. Much Post-war growth in the
field of chemical engineering.
A Chronological history of discoveries, inventions, develpment of
technology and industry from 1635 to 1995 is outlined in this web
page. It includes references to U.S. and world-wide events which
help shape the development of chemical engineering.
This web page includes a listing of all individuals who have won
Nobel Prizes in Chemistry from 1901 to 1995. It includes their
nationality, birth date, death date and a one-sentence description
of their noted contribution.
This web site provides the following seminar papers in the history
of chemistry: Argon, atomic theory, physical properties of gases,
oxygen and combustion and radioactivity.
