Didymium (Chemical)
URI(s)
- http://id.loc.gov/authorities/subjects/sh85037759
- http://id.loc.gov/authorities/sh85037759#concept
Variants
- Didymium
Broader Terms
Closely Matching Concepts from Other Schemes
Earlier Established Forms
- Didymium
Sources
- found: Web. 3(Didymium: a mixture of rare-earth elements that is freed from cerium, contains chiefly neodymium and praseodymium usu. associated with lanthanum; was once regarded as an element)
LC Classification
- QD181.N4
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1998-06-11: revised
Alternate Formats