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There are 2 twelve-letter words beginning with PROTACTI

protactinate protactinium

2 definitions found

protactinate — n. (Inorganic chemistry) Any oxyanion of protactinium; any salt…
protactinium — n. A chemical element (symbol Pa) with atomic number 91: a dense…

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Scrabble in English: 1 word
French Wiktionary: 2 words
Spanish Wiktionary: 1 word
Italian Wiktionary: no word
German Wiktionary: 1 word
Portuguese Wiktionary: no word
Dutch Wiktionary: 1 word

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