Hello, I'm Praseodymium-141. You can call me Pr-141 if you'd like. I have made over 22,391 edits to the English Wikipedia (usually chemistry-related, although I do sometimes participate in other areas, such as AfC and NPP). I also sometimes contribute on zh wiki, and occasionally on wuu wiki. If there is any problem related to something I’ve done, please tell me on my talk page.

Userboxes Wikiprojects and wikiroles This user is a member of WikiProject Elements. Check changes to articles This user participates in WikiProject Chemicals. This user participates in WikiProject Countries. This user is a reviewer at WikiProject Articles for creation. ~6 weeks There are 2,717 pending submissions pending AfC submissions. This user is a member of the Guild of Copy Editors. This user is a mentor to new editors. This user is a mentor for new editors at the Wikipedia Growth Team. This user is a member of the Birthday Committee! This user has new page reviewer rights on the English Wikipedia. (verify) This user has been an extended confirmed user since 18 March 2022 (3 years, 11 months and 4 days). (verify) Other wikistuff This user has been on Wikipedia for 4 years, 1 month and 21 days. 820 This user once made 820 edits in one day. 22,391+ This user has made more than 22,391 contributions to Wikipedia.  0.0036%  This user has created 256 of the 7,140,842 articles on the English language Wikipedia.  2,055  This user has created 2,055 active redirect pages on the English language Wikipedia. This user has helped promote 5 good articles on Wikipedia. This user is haunted by the times they forgot to use an edit summary. Out, damned spot! What, will these hands ne'er be clean? This user rarely edits using the VisualEditor. This user is proud to be a Wikipedian. This user fixes citations with the help of Citation bot. This user thinks you can learn a lot by editing an encyclopedia. This user has been to the end of Wikipedia. Have you? This user is ranked 3258 on the list of Wikipedians by articles created. Interests This user can recite the entire Periodic Table. C This user can program in C. This user can program in Python. Java This user can program in Java. Opinions This user lives for science! This user is interested in astronomy. This user is interested in the Solar System This user has a keen interest in physics. This user has a keen interest in learning about Chemistry. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. Indigo This user loves the colour indigo. This user's favourite element is Praseodymium. This user likes the element Protactinium. This user likes the element Vanadium. This user likes the element Samarium. This user likes the element Ytterbium. This user likes the element Yttrium. This user is interested in Logic. 2 3 5 7 11 13 17 19 23 29 31 37 ... This user is interested in prime numbers. This user is interested in Large numbers. Languages stuff Wikipedia:Babel en This user is a native speaker of the English language. zh 該用戶的母語是中文。 该用户的母语是中文。 fr-2 Cet utilisateur peut contribuer avec un niveau intermédiaire en français. la-1 Hic usor simplici latinitate contribuere potest. de-1 Dieser Benutzer hat grundlegende Deutschkenntnisse. sv-1 Den här användaren har grundläggande kunskaper i svenska. el-1 Αυτός ο χρήστης μπορεί να συνεισφέρει σε βασικού επιπέδου ελληνικά. ja-1 この利用者は初級の日本語ができます。 vi-1 Thành viên này sử dụng tiếng Việt với trình độ cơ bản. ru-0 Этот участник не понимает русский язык. fi-0 Tämä käyttäjä ymmärtää suomea hyvin vähän tai ei yhtään. This user lives in the United Kingdom. Search user languages

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  My dog
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  better picture
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  A sunset
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  Panorama of a sunset
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  Eu(OAc)₃ structure
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  PT by article value
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  Bridge in Puyuan