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Noun: atomic number 77
- A heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
- iridium, Ir
Type of: metal, metallic element
Nearest
atomic number 68
atomic number 69
atomic number 7
atomic number 70
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atomic number 76
atomic number 77
atomic number 78
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atomic number 8
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atomic number 86
atomic number 69
atomic number 7
atomic number 70
atomic number 71
atomic number 72
atomic number 73
atomic number 74
atomic number 75
atomic number 76
atomic number 77
atomic number 78
atomic number 79
atomic number 8
atomic number 80
atomic number 81
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atomic number 83
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atomic number 86