One of the most valuable metals in the world, uranium’s use has dramatically changed since its discovery in 1789. Originally used for making steel alloys, for which it improved its strength and elasticity without making it brittle, since 1939 it’s rarely been used for anything besides atomic energy. This heavy, white metal’s greatest contribution is to the process of nuclear fission. Radioactive manipulation of uranium atoms can eject neutrons, which can travel at speeds up to 12,000 miles per second. If such a neutron impacts the nucleus of a neighboring atom, the target atom can completely fragment. Not only is the resulting energy released immense, but also the shattered atom can also potentially collide with additional atoms. This chain reaction is the phenomenon underlying all nuclear
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| - One of the most valuable metals in the world, uranium’s use has dramatically changed since its discovery in 1789. Originally used for making steel alloys, for which it improved its strength and elasticity without making it brittle, since 1939 it’s rarely been used for anything besides atomic energy. This heavy, white metal’s greatest contribution is to the process of nuclear fission. Radioactive manipulation of uranium atoms can eject neutrons, which can travel at speeds up to 12,000 miles per second. If such a neutron impacts the nucleus of a neighboring atom, the target atom can completely fragment. Not only is the resulting energy released immense, but also the shattered atom can also potentially collide with additional atoms. This chain reaction is the phenomenon underlying all nuclear
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| - One of the most valuable metals in the world, uranium’s use has dramatically changed since its discovery in 1789. Originally used for making steel alloys, for which it improved its strength and elasticity without making it brittle, since 1939 it’s rarely been used for anything besides atomic energy. This heavy, white metal’s greatest contribution is to the process of nuclear fission. Radioactive manipulation of uranium atoms can eject neutrons, which can travel at speeds up to 12,000 miles per second. If such a neutron impacts the nucleus of a neighboring atom, the target atom can completely fragment. Not only is the resulting energy released immense, but also the shattered atom can also potentially collide with additional atoms. This chain reaction is the phenomenon underlying all nuclear fission applications including nuclear weapons and power.
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