Encyclopedia > M > Marguerite Perey
Marguerite Perey
Marguerite Catherine Perey (October 19, 1909 – May 13, 1975) was a French physicist. Perey discovered an element with atomic number 87 which she named francium in 1939 purifying lanthanum that contained actinium.
Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.
Encyklopedie (cz) Encyklopédia (sk) Enzyklopädie (de)