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Topic: Periodic table (alternate)


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In the News (Mon 13 Oct 08)

  
  Encyclopedia: Periodic table (alternate)
A period 4 element is one of the chemical elements in the fourth row (or period) of the periodic table of the elements.
A period 5 element is one of the chemical elements in the fifth row (or period) of the periodic table of the elements.
A period 7 element is one of the chemical elements in the seventh row (or period) of the periodic table of the elements.
www.nationmaster.com /encyclopedia/Periodic-table-(alternate)   (6206 words)

  
 Periodic table
The periodic table of the chemical elements is a tabular display of the known chemical elements.
The original table was created without a knowledge of the inner structure of atoms: if one orders the elements by atomic mass, and then plots certain other properties against atomic mass, one sees an undulation or periodicity to these properties as a function of atomic mass.
Mendeleev was later vindicated by the discovery of the electronic structure of the elements in the late 19th and early 20th century.
www.brainyencyclopedia.com /encyclopedia/p/pe/periodic_table_1.html   (827 words)

  
 Gourt :: Science :: Chemistry :: Periodic Table
Periodic Table of Elements: [Detailed] Includes general information about an element, atomic number and weight, shells and filling orbital, melting and boiling point, covalent and atomic radius, and lots of other parameters.
Periodic Table of the Elements: [Basic data, includes printable version] Information on each of the chemical elements and data on their properties.
Periodic Table of the Elements: [Basic data] Interactive periodic table of the elements, additional information on heat of vaporization, heat of fusion and specific heat.
science.gourt.com /Chemistry/Periodic-Table.html   (1486 words)

  
 Periodic table (alternate) - Wikipedia, the free encyclopedia
The alternate table is a periodic table perpendicularly rotated counterclockwise, hence like in many writing systems, the lower groups are to the left and the number increases to the right.
Due to the rotation and the incorporation of the lanthanides and actinides into the main table, the Alternate Table is significant longer vertically than the Standard Table.
Periods:  1  -  2  -  3  -  4  -  5  -  6  -  7  -  8  -  9
en.wikipedia.org /wiki/Periodic_table_(alternate)   (252 words)

  
 Periodic table   (Site not responding. Last check: 2007-10-06)
Despite their similarities in mass (they differ by only a few atomic mass units), they have extremely different properties, as can be seen by looking at their allotropes: diatomic oxygen is a gas that supports burning, diatomic nitrogen is a gas that does not support burning, and carbon is a solid which can be burned.
Main article: History of the periodic table The original table was created without a knowledge of the inner structure of atoms: if one orders the elements by atomic mass, and then plots certain other properties against atomic mass, one sees an undulation or periodicity to these properties as a function of atomic mass.
Counterman, Craig, "''Periodic Table of the Elements : For each of many properties a separate periodic table and a graph showing the relation with the atomic number".
periodic-table.infohub.dnip.net   (841 words)

  
 Neorunner Web Portal Science Chemistry Periodic Table   (Site not responding. Last check: 2007-10-06)
Periodic table - Printable Interactive periodic table of the elements, chemistry data tables and pictures of elements.
Periodic Table of Elements - [Detailed] Includes general information about an element, atomic number and weight, shells and filling orbital, melting and boiling point, covalent and atomic radius, and lots of other parameters.
Periodic Table of the Elements - [Basic data, includes printable version] Information on each of the chemical elements and data on their properties.
www.neorunner.com /Directory/Science/Chemistry/Periodic_Table   (1534 words)

  
 The Periodic Table   (Site not responding. Last check: 2007-10-06)
In this table the horizontal rows are called periods, and the vertical columns are called groups or families.
The periodic table is one of the most important general tools available to the chemist because it arranges the 111 known elements so that information about a given element can be determined from its position in the table.
Although Dmitri Mendeleev is often considered the "father" of the periodic table, the work of many scientists contributed to its present form.
www.wou.edu /las/physci/ch412/pertable.htm   (129 words)

  
 Interactive Periodic Table   (Site not responding. Last check: 2007-10-06)
Also, when the table was rotated, sometimes a subwindow in it's small state would be on one side of the table, but the subwindow in its big state would be someplace else and a repeated toggling of big small big small big small occurred.
Mousing over an element, on the periodic table, the SEO graph, or the data minigraph uses the same space to display the outside-most orbital of the current element on which there are electrons.
The purpose of having the periodic table rotating is that the Noble gases could easily be placed in the middle of the table, as the alkali metals all tend to have oxidation numbers of +1, they loose one electron to have the same electronic structure as a noble gas!
www.touchspin.com /chem   (6775 words)

  
 Science: Chemistry: Periodic_Table
The Pictorial Periodic Table [Basic data, very basic writeups, some pictures] Includes a printable periodic table, a cross-referenced list of nuclides, alternate styles, history, references, and many links to periodic table resources on the web.
Table of Periodic Properties of the Elements [Detailed data] Shows two alternate versions of the periodic table.
Periodic Table of Elements This site provides periodic tables complete with atomic number, symbol, name and atomic mass, all in one page.
www.dir.eclub.lv /Science/Chemistry/Periodic_Table   (1173 words)

  
 Alternative Periodic Tables   (Site not responding. Last check: 2007-10-06)
This is the familiar short form of the periodic table where the lanthanide and actinide elements are shown below the remainder of the table.
This is a 3-D periodic table constructed by Paul Giguere based primarily on the electronic structure of the atoms.
This is a periodic table constructed by Bruce Railsback that locates elements according their occurence as ions in nature, rather than according to the configuration of their outer-shell electrons in their elemental states based primarily on the electronic structure of the atoms.
www.wou.edu /las/physci/ch412/alttable.htm   (304 words)

  
 Simple Science Wiki: Editing Periodic Table   (Site not responding. Last check: 2007-10-06)
The original table was drawn up with no knowledge of the inner structure of [[atomatoms]]: if one orders the elements by [[atomic mass]], and then plots certain other properties against atomic mass, one sees an undulation or ''periodicity'' to these properties as a function of atomic mass.
This was followed by the Englishman [[John Alexander Reina Newlands]], who noticed that the elements of similar type recurred at intervals of eight, which he likened to the octaves of music, though his ''law of octaves'' was ridiculed by his contemporaries.
For example, very near to [[nitrogen]] in the second period of the chart are [[carbon]] and [[oxygen]].
www.renaissoft.com /april/cgi-bin/wiki.pl?action=edit&id=Periodic_Table   (410 words)

  
 Learn more about Periodic table in the online encyclopedia.   (Site not responding. Last check: 2007-10-06)
Learn more about Periodic table in the online encyclopedia.
Lists of the elements by name, by symbol, and by atomic number are available.
List of Periodic Table Elements that can be sorted by physical characteristics
www.onlineencyclopedia.org /p/pe/periodic_table_1.html   (625 words)

  
 Tuesday May 18, 2004 Astronomy and Telescopes presents: ODP Search 1078691072   (Site not responding. Last check: 2007-10-06)
The Periodic Table of Element - [Basic data] Interactive periodic table including data on element uses and their dicovery.
The Periodic Table of Elements by Kostas Tsigaridis - [Detailed data, basic nuclides, limited write-ups, requires Javascript] A Javascript based periodic table.
Periodic Table of the Elements with Calculators - [Very basic data, requires JavaScript] Features a molecular mass calculator.
www.kyes-world.com /Chemistry/Periodic_Table.html   (1236 words)

  
 Selecting Periodic Table Style
To change the periodic table view, click on the Table tab when the periodic table page is already in view.
In either case, you will see a list of the six designs of the periodic table of the elements.
Viewing the various alternate styles of periodic table can increase your understanding of the principles expressed in the periodic arrangement of the elements.
www.qivx.com /ispt/help/ug10.htm   (124 words)

  
 sstemplate
Use your own modern periodic table or refer to the online version in the third web site to find at least three additional examples of pairs of consecutive elements in which atomic mass actually decreases.
The odd shape of the table is a result of the atomic structure.
Another change in the periodic table took place recently when the discovery of two elements was retracted.
www.nisd.net /secww/science/Science-FinalProjects/Fiedler   (784 words)

  
 Periodic Table Chemistry Science
Interactive periodic table that includes information on compounds, appearances and nuclear, physical and electronic properties.
- [Basic data] Interactive periodic table of the elements, additional information on heat of vaporization, heat of fusion and specific heat.
- Applet-based table with visualizations of the electron shell model, the nucleus, the visual emission spectrum, and energy levels of the electrons.
www.iaswww.com /ODP/Science/Chemistry/Periodic_Table   (857 words)

  
 Periodic Table   (Site not responding. Last check: 2007-10-06)
An interactive table of isotopes details radioactive decay.
Here is a periodic table you can print.
Some books have been written about the periodic table.
chemlab.pc.maricopa.edu /periodic/periodic.html   (91 words)

  
 Periodic Table Resources
A periodic table with element links to essays written by well-known chemists on the elements and their stories.
The Los Alamos Periodic Table of the Elements.
The periodic table is for K-12 students, includes 3 different periodic table notations (IUPAC, American, Europen), and shows an image of the element on mouse-over.
www.canby.com /hemphill/PT05.html   (301 words)

  
 Mayan Periodic Chart
The Mayan Periodic Table of Elements by Mitch Fincher
The Mayan Periodic Table of Elements, named for its similarity to an ancient calendar, is based on electron shells.
The shells are shown as concentric circles and the elements with completed shells are arranged vertically from the center to the top of the circle.
www.fincher.org /Misc/mayan.shtml   (388 words)

  
 lmnt search
The Periodic Table of Elements is the best "cheat sheet" used by students of chemistry, IF they can learn the patterns hidden in the table.
For example, not all tables announce that elements 114 and 116 had been found in 1999.
Elements here or here, Families of the Periodic Table, General Information on the Periodic table or identify metals vs. nonmetals and metalloids by using electron configurations [double practice!]
howard.nebrwesleyan.edu /hhmi/fellows/sloder/lmntsearch.html   (257 words)

  
 Extended periodic table
It is a logical extension of the principles behind the standard periodic table to include as-yet-undiscovered elements.
Complete this table, by substituting O in place 1.
Graphically represented the first two are:-- H H H H H H (1) H-C-O-C-H. made in each symbol, thus giving rise to as many different In CH4, by substituting 3 Cl for 3 H,--
www.findword.org /ex/extended-periodic-table.html   (325 words)

  
 periodic table history
A version of Mendeléev's periodic table published in the journal Annalen der Chemie in 1871.
Glenn Seaborg was the only individual to have an element of the periodic table named after him while still living.
He autographed the periodic table in Room 100 during a visit to TAMU in 1998.
www.chem.tamu.edu /class/majors/tutorialnotefiles/periodic.htm   (1483 words)

  
 periodic_table - OneLook Dictionary Search
Periodic Table : Eric Weisstein's World of Chemistry [home, info]
Periodic Table : NRC Glossary of Nuclear Terms -- [home, info]
Phrases that include periodic table: periodic table of the elements, periodic table of elements, periodic table of the elements: actinium, periodic table of the elements: aluminum, periodic table of the elements: antimony, more...
www.onelook.com /?w=periodic_table&loc=resrd   (287 words)

  
 Periodic Table of Elements Quizzes   (Site not responding. Last check: 2007-10-06)
Acids and Bases, Properties of Metals, The Periodic Table,...
History of the Periodic Table, Periodic Table trends, Properties of Gases,...
You are shown a Periodic Table extract: Identify the missing element.
www.1001-periodic-table-quiz-questions.com   (170 words)

  
 Science: Chemistry: Periodic Table: Page 7 UFOseek directory for Science/Chemistry/Periodic Table   (Site not responding. Last check: 2007-10-06)
Provides information about Dimitri Mendeleev's Periodic table of elements and their Atomic Numbers.
[Basic data] Interactive periodic table including data on element uses and their discovery.
[Basic data, very basic writeups, some pictures] Includes a printable periodic table, a cross-referenced list of nuclides, alternate styles, history, references, and many links to periodic table resources on the web.
www.ufoseek.com /Science/Chemistry/Periodic_Table/more7.html   (205 words)

  
 Periodic Table of elements- Download it for free   (Site not responding. Last check: 2007-10-06)
Periodic Table of elements- Download it for free
Get vast information regarding all the elements of the modern Periodic Table.
If you are interested in translating Periodic Table into other languages, please contact me.
www.periodic.batcave.net   (108 words)

  
 The Periodic Table of Dessert   (Site not responding. Last check: 2007-10-06)
The actual periodic table of chemical elements has structure -- that's why it's cool.
A collection of alternate layouts for periodic tables (of the elements).
See also the history section of my notes on this table.
www.eblong.com /zarf/periodic   (154 words)

  
 The Extended Periodic Table Of The Elements   (Site not responding. Last check: 2007-10-06)
You can access every time you want [No elemental data] Alternate versions of the extended periodic table.
http://jeries.rihani.com/ [No elemental data] Alternate versions of the extended periodic table.
Home page - Science - Chemistry - Periodic Table - The Extended Periodic Table Of The Elements
www.wolist.com /wo/science/chemistry/periodic-table/21737.html   (73 words)

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