User talk:2600:1010:B041:D74C:55D2:B030:2013:C909

January 2022
Hello, I'm Isabelle Belato. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Molar mass—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Isabelle 🔔 17:58, 13 January 2022 (UTC)