Talk:Thulium(III) oxide

Chemicals: Core Mid‑importance

	This article is within the scope of WikiProject Chemicals, a daughter project of WikiProject Chemistry, which aims to improve Wikipedia's coverage of chemicals. To participate, help improve this article or visit the project page for details on the project.ChemicalsWikipedia:WikiProject ChemicalsTemplate:WikiProject Chemicalschemicals
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This is a core article in the WikiProject Chemicals worklist.

Check dates

It says that it was first isolated in 1878, yet in the thulium article, it says 1879. Can we fix one or the other? (See similar note on the thulium page.)

WesT (talk) 20:00, 12 September 2017 (UTC)[reply]

See Talk:Thulium. Double sharp (talk) 03:21, 13 September 2017 (UTC)[reply]