User talk:SOVIET CHUNGUS

July 2019
Hello, I'm Eyer. An edit you recently made to Copper(II) sulfate seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you.  12:09, 20 July 2019 (UTC)