Iridium

chemical element with the atomic number of 77
en: Iridium   –   de: Iridium   –   fr: Iridium   –   ja: イリジウム   –   ru: Иридий
Ir-TableImage.png
Position in the periodic table
symbol: Ir
atomic number: 77
chemical series: transition metals
Ir,77.jpg
Electron shell 077 Iridium.svg
sample
electron shell
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