User talk:Tetarwalr

January 2020
Hello, I'm Dirkbb. An edit that you recently made to Square planar molecular geometry seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Dirkbb (talk) 18:44, 24 January 2020 (UTC)