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ununoctium

American  
[uhn-uhn-ahk-tee-uhm, oon-uhn-] / ˌʌn ʌnˈɑk ti əm, ˌun ʌn- /

noun

  1. oganesson.


ununoctium Scientific  
/ ə-nŭn′ŏktē-əm /
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