Every chemical element has its own symbol to represent them. But what is the Ir element?
The answer is Iridium, whose symbol is Ir, and there's a lot of cool facts about it that most people don't know. Let me walk you through...
The answer is Iridium, whose symbol is Ir, and there's a lot of cool facts about it that most people don't know. Let me walk you through...
Iridium Overview
Chemical Symbol
Ir (Iridium)
Uses
Used with osmium to tip gold pen points, to make crucible and special containers. Also to make alloys used for standard weights and measures, and heat-resistant alloys. Also as hardening agent for platinum.
State at 20 °C
Solid
Description
Heavy, brittle, white metal.
Name Origin
Latin: iris (rainbow).
Sources
Found in gravel deposits with platinum.
Learn more about the atomic number.
Atomic Number
77Learn more about the atomic number.
Atomic Mass
192,22
Discovery
Discovered By: S.Tenant, A.F.Fourcory, L.N.Vauquelin, H.V.Collet-Descoltils
Year: 1804
Location: England/France
Learn more about the atomic mass.
Colored Periodic Table
Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?
Along with basic chemical element information (like Iridium-Ir and all the other chemical elements symbols), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
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Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
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[Download open .ods format ##download##][/lock]
Along with basic chemical element information (like Iridium-Ir and all the other chemical elements symbols), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]
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