The most important question / the universe and we are composed of atoms Why then do not react these atoms nuclear reactions to occur serial explosions at any time and place and even to judge the universe .. ??
#the answer :
The beginning of the fission is the nuclear interaction, which makes the atom coherent with the existence of the largest and most powerful force in the universe is the nuclear force is very intense to the issues ....
The material in the fission experiment is uranium, because the uranium atom is the heaviest of atoms because it contains a large number of protons and neutrons.
They are divided into two parts
Scientists and especially the world Enrique Fermi corrected Neutrona quickly to the nucleus of uranium, but did not succeed in interpreting those results. Then came the German world Otto Han, Liz Meinter and Fritznogamoa interpretation of those results have seen something surprising and exciting ...
The nucleus of uranium has absorbed the neutron and has become unstable. It launches a radiation called gamma rays harmful to mankind. The element turns into another element called barium. !!
And this instability makes a big difference in the preparation of protons and neutrons and that works on the imbalance of the atom .... The beginning of the # nucleus is complete and that the issues release specific amounts of energy to save themselves from instability
This nucleus uses that free energy to expel some of its particles as quickly as possible ...
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Scientists then accelerated neutrons and poured them into uranium.
Because it is difficult to control it ... and not randomly ... because uranium when it is fired with nitrons should hit the neutron directly with uranium at a particular place and point very accurate .. And when scientists take these experiments take all the possibilities in their considerations and the number of neutrons used and proton and duration Throw and speed ....
After everything is precisely determined, the nucleus is thrown into the neutron in a smart and precise way, so that it penetrates the nucleus of the uranium atom ... Through this collision a series of nuclear reactions occurs, which gives the particles an initial and transformative nucleus of another element and releases high amounts of energy.
These reactions, the interactive chains and the divisions led to the explosions of Hiroshima and Nagasaki. I was accused of killing tens of thousands of people in order to incite the atomic bomb dropped by America on Hiroshima, 100,000 people died and Nagasaki died and 40,000 people died. The entire residential cities were destroyed by irradiation, Affect all future generations so they are internationally banned
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In November 1834, at about 9 pm, the inhabitants of the eastern states of America saw the fall of hundreds of thousands of meteorites in the clear sky, and the appearance of the sky seemed to fall on the ground.
Thought many of them that the Day of Resurrection to the abundance of meteorites that filled the sky .. And called the phenomenon of storm meteorites,
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