User talk:115.178.235.144

March 2019
Hello, I'm Horst Hof. An edit that you recently made to Block (periodic table) seemed to be a test and has been removed. If you want more 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! Horst Hof (talk) 11:50, 21 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.