 platinum_black |
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| 1. | [ noun ] (biology,chemistry) a fine black powder of platinum; used as a catalyst in chemical reactions | |
| Related terms: | catalyst | |
| Similar spelling: |
plutonium_bomb platinum-blonde |
|
| platinum_black |
||
| 1. | [ noun ] (biology,chemistry) a fine black powder of platinum; used as a catalyst in chemical reactions | |
| Related terms: | catalyst | |
| Similar spelling: |
plutonium_bomb platinum-blonde |
|
