20 Septembris 2009
- 18:2618:26, 20 Septembris 2009 diss hist 0 Neon Robot: Automated text replacement (-{{systema-periodicum-de}} +{{de-systema-periodicum}})
- 18:2518:25, 20 Septembris 2009 diss hist 0 Lithium (de) Robot: Automated text replacement (-{{systema-periodicum-de}} +{{de-systema-periodicum}})
- 18:2518:25, 20 Septembris 2009 diss hist 0 Helium (de) Robot: Automated text replacement (-{{systema-periodicum-de}} +{{de-systema-periodicum}})
- 18:2418:24, 20 Septembris 2009 diss hist 0 Fluor (de) Robot: Automated text replacement (-{{systema-periodicum-de}} +{{de-systema-periodicum}})