Preferred term
546.2 Hydrogen og hydrogenforbindelser
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Hydrogen--kjemi
Identifier
- ocd00146792
Notation
Code that uniquely identifies a concept within a concept scheme.- 546.2
URI
http://dewey.info/class/546.2/e23/