Periodic table (detailed cells)

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 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 confirmed elements as of 10 March 2010, through element 118.

Periodic Table

Group →	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
↓ Period	IA	IIA	IIIB	IVB	VB	VIB	VIIB	VIIIB	VIIIB	VIIIB	IB	IIB	IIIA	IVA	VA	VIA	VIIA	VIIIA
Template:Element cell-3	Name of element Atomic number Chemical symbol Relative atomic mass																Template:Element cell-3
Template:Element cell-3	Template:Element cell-3											Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
Template:Element cell-3	Template:Element cell-3											Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
Template:Element cell-3	Template:Element cell-3	Template:Element cell-2	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
Template:Element cell-3	Template:Element cell-3	Template:Element cell-2	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
* Lanthanides			Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3
** Actinides			Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3	Template:Element cell-3

Legend

State at Standard Temperature and Pressure (0°C and Earth´s Atmosphere Pressure) width="20%" style="text-align: center; color: Template:Element color/Gas;" | Gas width="20%" style="text-align: center; color: Template:Element color/Liquid;" | Liquid width="20%" style="text-align: center; color: Template:Element color/Solid;" | Solid width="50%" style="text-align: center; color: Template:Element color/UnknownPhase;" | Unknown

Natural Occurrence width="25%" style="text-align: center; border: Template:Element frame/Primordial;" | Primordial width="25%" style="text-align: center; border: Template:Element frame/Natural radio;" | Trace Radioisotope width="25%" style="text-align: center; border: Template:Element frame/Synthetic;" | Synthetic

References

• IUPAC periodic table (Retrieved 20 June 2005)
• WebElements Periodic table (professional edition) (Retrieved 20 June 2005)
• Atomic Weights of the Elements 2001, Pure Appl. Chem. 75(8), 1107-1122, 2003
• IUPAC Standard Atomic Weights Revised (2005).