Osmium
//ˈɑz.mi.əm//
"Osmium" in a Sentence (3 examples)
Osmium is the name for the element with atomic number 76 and is represented by the symbol Os. It is a member of the transition metal group.
Their latest catalyst includes some osmium.
This reaction substitutes a ruthenium for an osmium.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.