curie
curie
:
Madame Curie is the great physicist,she is born in Poland,the
genuine name is called Mary,because married to French young scholar
other Egypt you curie,afterwards is called Madame Curie.She and the
husband joint effort,discovered and confirmed the radium element
existence.How under do we want to tell everybody curie husband and
wife discover radium this kind of mystical matter.
In 1898 the French physicist shell might force you
(AntoineHenriBecquerel) to discover the uranium-bearing ore could emit
one kind of mystical beam,but has not been able to promulgate this
kind of beam the mystery.Mary and her husband other Egypt you curie
(Pierrecurie) undertook together has studied this kind of beam the
work.They under the extremely difficult condition,carry on the
separation and the analysis to the pitchblende,finally and in
December discovered two kind of new elements successively in July,
1898.
For commemorate her motherland Poland,she names one kind of element
as ?? (polonium),another kind of element names as the radium
(Radium),the meaning is "entrusts with the radioactive matter".For
make the pure radium compound,Madame Curie lasts four (MarieCuI7e,
1867--1934) carries,in the pitchblende gangue which counts by the ton
refines 1O0 from the number the mg radium chloride,and the
preliminary survey radium relative atomic mass is 225.In this simple
numeral is condensing the curie husbands' and wives' painstaking care
and the sweat.
In June,1903,Madame Curie by "Radioactive substance Research" as
doctor replied the paper obtains the University of Paris physics
doctorate.In November,curie husband and wife are awarded David in
the same year by the Royal Society the medal.In December,they
might force you with the shell altogether to attain in 1903 the Nobel
physics prize.
In 1906,other Egypt you curie suffered the traffic accident to die.
This serious attack has not caused her to give up the rigid pursue,
she suppresses the scientific enterprise which sorrowfully redoubles
one's efforts completes them to love.She continues in the University
of Paris the husband course,to become this school first female
professor.In 1910,her famous work "Discussed Radioactivity" a book
publication.With seeks,she with others cooperation analytically pure
metal radium,and determines its nature.She has also determined the
oxygen and other elements half-lives,published a series of about
radioactive has been importantly discussing.In view of the fact that
the above great achievements,in 1911 she forked has won the Nobel
chemistry prize,becomes great scientist which in the history first
two time won the Nobel prize.
This position fully enjoyed the scientific sweetness and bitterness
the radioactive science founder,because many year arduous struggle
became ill because of overwork,contracts the malignant anemia
(leukemia) to pass away unfortunately in July 4,1934,she for
humanity's scientific enterprise,has offered up the glory life.