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periodic table


PERIODIC TABLE OF THE ELEMENTS

See Figure below.

 periodic element
Periodic table of chemical elements.

Table


Periodic table of chemical elements.

Data

Atomic masses shown in parentheses indicate the most stable isotope (longest half-life) known.

Electron configuration data was taken from Douglas C. Giancoli’s Physics, 3rd edition. Average atomic masses were taken from Kenneth W. Whitten’s, Kenneth D. Gailey’s, and Raymond E. Davis’ General Chemistry, 3rd edition. In the latter book, the masses were specified as 1985 IUPAC values.





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