User talk:5yrhdfh

Welcome
Hello 5yrhdfh and welcome to Wikipedia! We appreciate encyclopedic contributions, but some of your contributions, such as the ones to Oxygen-18, do not conform to our policies. For more information on this, see Wikipedia's policies on vandalism and limits on acceptable additions. If you'd like to experiment with the wiki's syntax, please do so in the sandbox (but beware that the contents of the sandbox are deleted frequently) rather than in articles.

If you still have questions, there is a Help desk, or you can to ask for help on your talk page, and a volunteer should respond shortly. You may also find the following pages useful for a general introduction to Wikipedia.


 * The five pillars of Wikipedia
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 * Task Center – need some ideas of what kind of things need doing?

I hope you enjoy editing and being a Wikipedian! Please sign your name on talk pages using four tildes ; this will automatically produce your name and the date. Feel free to write a note on the bottom of my talk page if you want to get in touch with me. Again, welcome! Reshadp (talk) 12:12, 5 September 2023 (UTC)