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Rare element harder than platinum
Crossword Clue
**We have found 4 answers to crossword clue "Rare element harder than platinum"**
**The Best Answer: 10/10**
Answer	Crossword Clue
PALLADIUM	Rare element harder than platinum.
RHODIUM	Rare element in platinum ores
palladium	The chemical element of atomic number 46, a rare silvery-white metal resembling platinum

rhenium	rare metallic element of the manganese subgroup: used, because of its high melting point, in platinum-rhenium thermocouples. Symbol: Re; at. no.: 75; at. wt.: 186.2

Crossword

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Rare element harder than platinumCrossword Clue