"Newly Discovered Element 112 Named 'Copernicum'" "Newly Discovered Element 112 Named 'Copernicum'" Newly Discovered Element 112 Named "Copernicum" já tem nome "Newly Discovered Element 112 Named 'Copernicum'" some time back Newly Discovered Element 112 Named "Copernicum" Newly Discovered Element 112 Named "Copernicum" "Newly Discovered Element 112 Named 'Copernicum'" já tem nome