Compléter Marie CurieVersion en ligne (Vocabulary) par Patricia Benvenuti 1 found find founded She donated money to help a non - governmental organization . 2 radioative radioactive active Americium is a highly elemen t 3 X-rey X-Ray ray X Marie Curie invented the mobile - over 100 years ag o 4 used invented celebrated The World Wide Web was in 1989 . 5 receift receive received I a phone call from your mother . 6 protection help protected We need from bad or incompetent doctors .