![](http://www.alamy.com/thumbs/6/9560FA7E-607E-44E7-B4AD-F644171A5327/T782H3.jpg)
A section of the Periodic Table of all known chemical elements showing atomic symbols, atomic numbers and atomic masses.
Size: 10111px × 6347px
Photo credit: © Geoff Smith / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: atomic, chart, chemical, chemistry, elements, list, number, numbers, periodic, periods, science, symbols, table