<skos:prefLabel xml:lang="en">iridium</skos:prefLabel>
<skos:altLabel xml:lang="en">Ir (iridium)</skos:altLabel>
<skos:altLabel xml:lang="en">osmiridium</skos:altLabel>
<skos:altLabel xml:lang="en">ruthenosmiridium</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/49964" />
<skos:note xml:lang="en">Pure metallic element having symbol Ir and atomic number 77; a hard, brittle silvery-white metal of the platinum family. Iridium is the most corrosion-resistant metal and the second densest chemical element.</skos:note>
<skos:notation>300380172</skos:notation>
- <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />