Periodic Table Poster
For reference or display, this quality poster is full of information. It portrays the periodic table, large in size and color coded. Besides the usual element names, abbreviations, atomic numbers and atomic weights, this poster also displays the electro negativity, atomic radius, ionic radius, electron affinity, and 1st ionization potential (as well as explanations of what these terms mean) of each element. The poster measures approximately 3' x 2'.