Marguerite Catherine Perey (19 October 1909 <unk> 13 May 1975) waxay ahayd cilmi-yaqaan Faransiis ah oo arday u ahaa Marie Curie. Sanadkii 1939-kii, Perey waxay ogaatay walxaha francium iyada oo lagu nadiifinayo shaybaarro lanthanum ah oo ay ku jirto actinium.
Faransiis