User talk:Berco29

Stajes pink (new)
 Newly defined shade of pink, created specially for pink loving person, who - by her own decision - wants to be nicknamed as "Stajes" 

Stajes pink is part of Magenta color family with color code #EF0091. Real name of new owner of this shade of pink is hidden for her own safety. It has been told, that girls (for sure you know some of them) can be very jealous about such a stuff.

Our periodic table
This is a typical display of the periodic table of the elements and contains the symbol and atomic number of each element. The periodic table of the chemical elements is a tabular method of displaying the chemical elements. Although precursors to this table exist, its invention is generally credited to Russian chemist Dmitri Mendeleev in 1869. 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 new elements have been discovered, and new theoretical models have been developed to explain chemical behavior.

The periodic table is now ubiquitous within the academic discipline of chemistry, providing an extremely useful framework to classify, systematize and compare all the many different forms of chemical behavior. The table has also found wide application in physics, biology, engineering, and industry. The current standard table contains 118 elements as of 12 March 2010. However, only the first 112 elements are officially confirmed by the IUPAC, as of June 2009.

Table
This common arrangement of the periodic table separates the lanthanoids and actinoids (the f-block) from other elements. The wide periodic table incorporates the f-block. The extended periodic table adds the 8th and 9th periods, incorporating the f-block and adding the theoretical g-block.