Wikipedia:Articles for deletion/Periodic table (large version)
about the most textbook case of  I have ever seen. This is clearly incredibly useful to readers, and deleting it would harm the encyclopedia by removing useful information. Northamerica1000 sums it up quite well
— User:StringTheory11, 17:10, 5 August 2014 (UTC)
Stance: keep
Cited policy: WP:IAR (Wikipedia:Ignore all rules)