Download Blank Periodic Table Pdf
Shara Mchale
In the May-June 2008 issue of Chemistry International , Daniel Tofan reported on the Periodic Table Database/XML project, an effort to provide an online, open source of data about the elements in various formats. This article reports on a new online periodic table program Tofan developed that should be helpful to chemistry teachers.
Scott Van Bramer has provided a few periodic table templates that can be used for this purpose.1 I created a brand new program, the Periodic Table PDF Generator, which allows users to generate customized versions of the periodic table as PDF files. The software is written in Java and displays a GUI that allows the user to select what information to display for each element box (for now only the basic data is available: atomic number, symbol, name, and atomic mass) and to color the background of the element boxes based on several categories of properties. Atomic masses can be customized to display the chosen number of decimals, four significant figures, or all known digits. Two page sizes (letter and legal) are available, as well as landscape and portrait orientations.
They may consist of any number of rows, each with three fields: tutor idnumber,tutee idnumber, action; it is important to note that the idnumbers are expected to be populated from an external database, they are not the id field in the user table. Action can be add or del, with add creating relationships and del deleting relationships. None of the fields should be delimited.
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