User talk:58.173.229.253

March 2019
Hello, I'm Plantsurfer. I wanted to let you know that one or more of your recent contributions to Silicon dioxide 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. Plant surfer 21:17, 16 March 2019 (UTC)
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Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Hijackers in the September 11 attacks, you may be blocked from editing. David J Johnson (talk) 09:08, 18 March 2019 (UTC)
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