User talk:2405:201:6816:79A8:81CE:D3A:927F:66A5

May 2024
Hello, I'm Sigma440. An edit that you recently made to Water of crystallization seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Sigma440 (talk) 05:36, 1 June 2024 (UTC)