promethium

pronunciation

How to pronounce promethium in British English: UK [prəˈmiːθiəm]word uk audio image

How to pronounce promethium in American English: US [ prəˈmiːθiəm] word us audio image

  • Noun:
    a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium

Example

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