Ingles

Pioneros De Las Ciencias Nucleares






























First chapter

In the first chapter we can see how was the discovery of natural radioactivity, and werealize that all began with the discovery of the element of the periodic table, uranium, in 1789.


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Second chapter

The structure of theatom, this began when in antiquity began to be a topic of discussion as the world was formed, in Greece it was said that the world was composed of invisible particles and therefore gave him the termatom already that it wants to say what cannot be divided. Centuries after he was assigned to the atom the weight and spoke for the first time the possibility of the division of the atom in minimumparts.


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Three chapter

Was detected even after deleting the source station of alpha particles and its intensitydecreased following a law exponential had made one of the most important discoveries in science: the artificial radioactivity.

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The first experiment showed the transmutation ofmatter was in the year 1919 in England, by Rutherford, with alpha particles from radioactive decay of the polonium Rutherford bombarded nitrogen nuclei with alpha particles and found that, in thisreaction the nitrogen nuclei are transformed in cores of oxygen.

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Joliot Curie spearheaded the movement Atoms for Peace, with the hope that the use ofnuclear energy was only for the benefit of the humanity.



Four Chapter

In the fourth chapter makes mention of Enrico Fermi, he attended the public school from the age of six. He was a goodstudent, got high ratings and very quickly showed great ability for mathematics, because when he was ten years already covered abstract problems. In 1922 introduced the consideration of the thesis to...