77
Ir
Iridium
192.217
Download Iridium (Ir) Factsheet
Free printable one-page summary of Iridium — Element 77 in the Periodic Table. Includes key properties, fun facts, uses, biological role, and history. Perfect for students, teachers, and science enthusiasts.
Transition Metals
Element 77
PDF · Free
Download Iridium Factsheet
Available in 7 languages — choose your preferred version below
Quick Facts — Iridium
Atomic Number
77
Atomic Mass
192.217
State at 20°C
solid
Category
Transition Metals
Explore Iridium
About This Download
This free, printable Iridium (Ir) factsheet is a one-page PDF summary of Element 77. It is designed for students, teachers, and anyone curious about chemistry. The factsheet includes:
- Key Properties — atomic mass, melting and boiling points, density, electron configuration, and electronegativity
- Fun Facts — 5 interesting facts about Iridium you may not know
- Overview — what Iridium is and why it matters
- Uses — how Iridium is used in everyday life and industry
- History — who discovered Iridium and when
All factsheets are available in 7 languages: English, Hindi (हिन्दी), Bengali (বাংলা), Gujarati (ગુજરાતી), Marathi (मराठी), Tamil (தமிழ்), and Telugu (తెలుగు). They include a theperiodictable.in watermark and are free for educational use.