Plutonium Missing Magnet

True or False: A permanent magnet is a piece of material that has been magnetized and can hold its magnetic strength for a reasonable length of time. True.

Did you know that there are multiple types of uranium? The team of scientists who worked on the first atomic bomb used the “advanced” type U 235 instead of U 238. Many scientists worked on the bomb, but not many of them received credit. The project was called “Manhattan Project” which was based in Los Alamos, New Mexico. The people who helped with the Manhattan Project explored uranium, in result they exchanged many lives to win a war.

Uranium, element number 92 on the periodic table, was used in the atomic bomb used in the attack of Hiroshima. Plutonium, the 94th element, was used the second bombing of Nagasaki. Uranium's atoms are unusually

There were three main sites used during the Manhattan Project to produce plutonium and enriched uranium; The Hanford site in Hanford, Washington, the Y-12 site in Oak Ridge, Tennessee, and the K-25 site in Oak Ridge as well. On January 16, 1943 General Groves selected Hanford, Washington as the site for the production of plutonium. Plutonium was identified on February 24, 1941 by Glenn T. Seaborg’s research group. It was discovered that plutonium is two times a likely to produce fission than uranium. Before General Groves decided to create a plutonium processing plant in Hanford, three production reactors were already built by engineers and the University of Chicago (atomicarchive.com). Hanford was the largest plutonium production reactor

September 1942, Major General Leslie Groves, who had just taken part in building the Pentagon, was assigned to oversee the nuclear development program. The next month he hired Robert J. Oppenheimer to be the director of research for the Manhattan Project. The research and all other activities for the Manhattan Project took place in Columbia University,New York; Los Alamos, New Mexico; Oak Ridge, Tennessee; Hanford, Washington; and the University of Chicago. In Hanford, Washington the scientists created a new element called plutonium by bombarding uranium-238 with neutrons which was used for a chain reaction in the bomb. On July 16, 1945 the plutonium bomb was tested. The trial run, near Alamogordo, in the New Mexico Desert,went great and the bomb had four times the power than what

Each horizontal row of the elements is called a period. The elements in the period are not like in properties. In fact, the properties change greatly across even given row (periodicity). The first element in the period is always an extremely solid that is active. The last element in the period is always an inactive gas. Each new period will represent the next shell fall of electrons which will fill the period.

Some significant similarities and differences between lanthanides and actinides are observed. The two rows that are generally placed underneath the main periodic table are called the lanthanides series and the actinides series. These two rows are produced when electrons are being added to f orbitals.

Ernest Rutherford, 31 year old New Zealander, partners with Frederick Soddy to try and solve the mystery of uranium. They find that uranium spits out chunks of itself, and these chunks are radiation. The uranium then transforms into a completely different element. When the uranium spit out chunks of itself, it was losing protons so it no longer has 92. This is called transmutation.

Effects can go beyond air and land, to also effect marine environments and species. In January 1968, a United States Air Force B-52 bomber crashed into the ice covering North Star Bay in Greenland. The airplane was carrying four hydrogen bombs on an alert mission during the Cold War when a fire started on board. When the plane crashed, the hydrogen bombs on board went off and radioactive contamination was released into North Star Bay, as well as Narssarssuk, a neighboring city of the crash site. In 2003, analyses of the marine area that was affected by the crash showed that plutonium levels were still elevated over 30 years later. The highest levels were found directly under the site of the plane crash, but levels were elevated in the surrounding areas as well. Seaweed found in Bylot Sound, an ocean inlet in North Star Bay, showed increased concentrations of plutonium compared to seaweed found outside of Bylot Sound. The increase of plutonium in the Sound is a direct result of particle transportation from wind and wave actions that pushed the contamination to surrounding areas (Nielsen et al). Areas in the direct

Magnetism occurs when a magnetic field forms. There are two sides of a magnetic field; south pole and north pole. If the two poles are opposite, they will attract and vise versa. A magnet can magnetize an iron object. Electromagnetic waves work

[7] In late 2003, the Agency took samples from both the solution containing the plutonium and the shielded boxes used in the experiments. However, inconsistencies in the isotopic composition of the samples brought up questions about the origin of the material.(“Tehran Nuclear Research Center”2 )

Manganese, whose name is derived from the Latin word magnes (meaning magnet) is a transition metal with atomic number 25 and an atomic weight of 54.938 amu. In the body, it can be found as Mn2+ and Mn3+, but the metal also exists as Mn+4 and Mn+7 oxidation states (Gropper, 2012). In the mitochondria of

Nuclear weapons are made by plutonium, a man made element, that is produced in nuclear reaction. What plutonium is, its transuranic radioactive chemical? Which is why nuclear weapons contain so much radiation. Enrico Fermi was the main one to make all of this making possible, basically making the plan go through. Although Albert Einstein was the main one of the process of making the nuclear weapons created.

Poles that are un-similar attract each other, while poles that are similar repel each other. A permanent magnet attracts a non-magnetized object that contains iron to either of its poles. The earth is a giant magnate itself, with its north geographical pole pointing in the direction of the magnetic South Pole. This causes the north pole of a compass needle to point north. While isolated positive and negative charges exist, isolated magnetic poles do not exist. Poles of a magnet always exist in pairs.

A typical magnet consists of iron, nickel, and steel. All magnets have a north and south pole, the opposite poles are attracted to each other and similar poles repel each other. A magnet is something that attracts metal. There are many types of magnets, there are, ceramic, alnico, neodymium, samarium, and of course, electromagnets (Wilson 2007). The most commonly used magnet. To make a magnet, you just encourage the domains to face the same way (Wilson 2007). To encourage the domains by placing it in a north south direction and strike it with a hammer. Striking it with a hammer make the domains lineup by jarring them sometimes in the same direction (Wilson 2007). If you place it magnetic field then it can also gain a magnetic field of itself. Each domain is a tiny magnet. Each domain has magnetic domains pointing in different directions, canceling each other out (Wilson 2007). Magnets range from weak magnets, to strong magnets that can even lift a car. The strength of a magnet depends on how hard it is to magnetize it (Wilson 2007). Magnets are made by rubbing a permanent magnet along a piece metal for a long time repeatedly. When the same poles touch each other, magnetic lines clash together. To make a magnet