Platinum black

noun

Word Frequency: 0.0

Definitions

1.nounA soft, dull black powder consisting of finely divided metallic platinum obtained by reduction and precipitation from its solutions. It absorbs oxygen to a high degree, and is employed as an oxidizer.

Synonyms

platinum sponge platinum palladium black platina platinoid platinum blond platinum lamp impingement black platinotype negro powder platinum group ekaplatinum

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