• Definition for "atomic number 77"
    • a heavy brittle metallic component of the platinum…
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  • Hypernym for "atomic number 77"

atomic number 77 definition

  • noun:
    • a heavy brittle metallic component of the platinum group; found in alloys; takes place in normal alloys with platinum or osmium
    • a heavy brittle metallic element of the platinum group; utilized in alloys; occurs in normal alloys with platinum or osmium
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