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Definition: Meaning of, roentgenium in English to Russian dictionary.
Pronunciation: / rʌntˈdʒɛnɪum;rəːntˈdʒɛnɪum;rɒntˈdʒɛnɪum;rʌntˈɡɛnɪum;rəːntˈɡɛnɪum /