Rhodium is one of the rarest and most valuable precious metals. It is resistant to corrosion. It is mostly used in catalytic converters in automobiles. It is often alloyed with platinum or palladium to make corrosion-resistive coatings, used to plate white gold or sterling silver.
Here’s a video from Periodic Videos.
Check out this bonus video about the platinum group elements (ruthenium, rhodium, palladium, osmium, iridium, and platinum) from Periodic Videos!
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Check out the Heavy Metals Game questions at Quizlet.
While you’re there, practice matching the elements with their symbols!
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