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Os
190.233Osmium
Appearancesilvery, blue cast
Categorytransition metal
Discovered bySmithson Tennant
Named byN/A
What element is Os on the periodic table?Os is the element Osmium on the periodic table.
What is the symbol for Osmium on the periodic table?The symbol for Osmium on the periodic table is Os.
What does Osmium look like?To the human eye, Osmium is silvery, blue cast.