element tables

element tables : This is a large version of the periodic table and contains the symbol, atomic number, and mean atomic mass value for the natural isotopic composition of each element. The periodic table of the chemical elements is a tabular method of displaying the chemical elements. Although precursors to..   More from Wikipedia

element tables : In chemistry, a group (also known as a family) is a vertical column in the periodic table of the chemical elements. The name family is derived from the fact that the elements share similar characteristics and traits, just as members of any human family would. There are 18 groups in the standard..   More from Wikipedia

element tables : The periodic table of the chemical elements is a tabular method of displaying the chemical elements, first devised in 1869 by the Russian chemist Dimitri Mendeleev. See also: Matter & Energy Chemistry Inorganic Chemistry Materials Science Organic Chemistry Biochemistry Physics Mendeleev intended the table to illustrate recurring ("periodic") trends in the properties of the elements. The layout of the table has been refined and extended over time, as many new elements have been discovered since Mendeleev's time, and new theoretical models have been developed to explain chemical behavior. Various layouts are possible to emphasize different aspects of behavior; the most common forms, however, are still quite similar to Mendeleev's original design. The main value of the periodic table is the ability to predict the chemical properties of an element based on its location on the table. It should be noted that the properties vary differently when moving vertically along the columns of the tabl....   More from Science Daily

element tables : Mercury, also called quicksilver, is a chemical element in the periodic table that has the symbol Hg and atomic number 80. See also: Health & Medicine Matter & Energy Inorganic Chemistry Chemistry A heavy, silvery, transition metal, mercury is one of five elements that are liquid at or near room temperature. Mercury is used in thermometers, barometers and other scientific apparatus, although the use of mercury in thermometers has been largely phased out in clinical and scientific environments (in favor of alcohol-filled, digital or thermistor-based replacements) due to concerns about the element's toxicity. Mercury, like lead, is a neurotoxin, and elevated blood mercury levels have led to retardation and deformities in children.. For more information about the topic Mercury (element), read the full article at Wikipedia.org, or see the following related articles: Actinide — The actinide series encompasses the 15 chemical elements that lie between actinium and lawrencium on the periodi....   More from Science Daily

  ***********************Its a great honor to have our little cartoon featured on Wired Magazine. (www.wired.com) As the number 5 top video about science. We would be pleased if you saw the other 9 videos featured. www.wired.com **************** A Useless Bay Production of The Elements Song (or the Periodic Table Song) by Tom Lehrer Yes, we are very much aware that "silicone" is not the same as "silicon" however there are silicon piano keys in the picture, if anyone has noticed. We aren't ...

  The location of the elements in the periodic table. Lyrics: There's antimony, arsenic, aluminum, selenium, And hydrogen and oxygen and nitrogen and rhenium, And nickel, neodymium, neptunium, germanium, And iron, americium, ruthenium, uranium, Europium, zirconium, lutetium, vanadium, And lanthanum and osmium and astatine and radium, And gold and protactinium and indium and gallium, (gasp) And iodine and thorium and thulium and thallium. There's yttrium, ytterbium, actinium, rubidium, And ...

Question : I need to know which element goes with which family.

Answer : hydrogen does not go with any group but starting at lithium they are the alkali metals. Berylium starts the alkali earth. and so on..   More from Yahoo Answers

Question : This was a question in chem today that nobody could figure out. I said that it is because the elements are arranged into periods but that was wrong.

Answer : because it's periodically arranged by the number of atoms and the atomic masses of each element..   More from Yahoo Answers

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