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This file requires updating because: Many new elements in this table (Uub, Uut, Uup, Uus, Uuo) now have an official IUPAC name; it should be updated accordingly. But the image is of poor quality; the small print is fuzzy and hard to make out, even at the highest resolution. Conversion to SVG is highly recommended. In doing so, you could add a timestamp to the file.

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Summary

Description	English: Periodic table colored according to the number of stable isotopes. Elements with odd atomic numbers have only one or two stable isotopes, while elements with even atomic numbers all have three or more stable isotopes, except for the first three: helium, beryllium, and carbon. Italiano: Tavola periodica colorata secondo il numero degli isotopi stabili. Gli elementi con numeri atomici dispari hanno soltanto uno o due isotopi stabili, mentre gli elementi con numeri atomici pari hanno tutti tre o più isotopi stabili, eccetto i primi tre: elio, berillio e carbonio.
Date	7 June 2008 (original upload date)
Source	Original file (Image:Period Table of the Elements) was created by User:Cryptic C62 and I switched the colors.
Author	Nergaal (talk)

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Original upload log

The original description page was here. All following user names refer to en.wikipedia.

2008-06-12 01:31 Cryptic C62 1342×704× (111129 bytes) Major touchup/color correction
2008-06-07 01:44 Nergaal 1342×704× (112003 bytes) {{Information |Description= |Source=I created this image entirely by myself. |Date= |Author=~~~ |other_versions= }}

File history

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	Date/Time	Dimensions	User	Comment
current	15:58, 30 September 2015	800 × 420 (195 KB)	OgreBot	(BOT): Reverting to most recent version before archival
	15:58, 30 September 2015	1,342 × 704 (109 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2008-06-12 01:31:38 by Cryptic C62
	15:58, 30 September 2015	1,342 × 704 (109 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2008-06-07 01:44:18 by Nergaal
	20:40, 2 June 2012	800 × 420 (195 KB)	Lambiam	changed Ununquadrium/Uuq to Flerovium/Fl and Ununhexium/Uuh to livermorium/Lv: new official IUPAC names/symbols; not a perfect job, but the small print is unreadable anyway
	00:01, 14 February 2011	800 × 420 (194 KB)	Chemako0606	{{Information \|Description={{en\|Periodic table colored according to the number of stable isotopes. Elements with odd atomic numbers have only one or two stable isotopes, while elements with even atomic numbers all have three or more stable isotopes, excep