protactinium

Phonetic Respelling: [ proh-tak-tin-ee-uhm ]

Definition:

symbol-Pa; atomic number-91; a radioactive metallic element

Sentence:

Protactinium is a chemical element with the symbol Pa and atomic number 91.

More example sentences:

Protactinium is a chemical element with the symbol Pa and atomic number 91.

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How many syllables in protactinium?

5 syllables Play Syllables Game

Divide protactinium into syllables:

prot-ac-tin-i-um

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