User talk:Professor smith13

December 2019
Hello, I'm ComplexRational. Your recent edit(s) to the page Transition metal appears to have added incorrect information, so it has been removed for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you would like to experiment, 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. That information is not supported by the source and is not believable. ComplexRational (talk) 21:28, 23 December 2019 (UTC)