User talk:130.88.240.74

December 2018
Hello, I'm Gilliam. I wanted to let you know that one or more of your recent contributions to Bohr model have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. – Gilliam (talk) 18:03, 7 December 2018 (UTC)
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Please do not add unreferenced or poorly referenced information, especially if controversial, to articles or any other page on Wikipedia about living (or recently deceased) persons, as you did to Stuart Pankin. Thank you. – Gilliam (talk) 18:04, 7 December 2018 (UTC)
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January 2019
Hello, I'm Kkmurray. I noticed that you added or changed content in an article, X-ray photoelectron spectroscopy, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Kkmurray (talk) 22:33, 10 January 2019 (UTC)
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Please stop your disruptive editing. If you continue to vandalize Wikipedia, you may be blocked from editing. Shellwood (talk) 12:45, 16 January 2019 (UTC)
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