I noticed that there is a relationship between the ionic radius and the atomic number of the representative elements in Group 1A. The higher the atomic number, the bigger the ionic radius is. So, while hydrogen has an atomic number of 1 and Francium has an atomic number of 87, it is safe to assume that FR has a higher ionic radius. This is true; the ionic radius for Hydrogen is 0.012, and for Francium, it is 0.194. The electrons that are gained or lost effect the ionic radius. If there is a positive charge, it would decrease the radius because that loses an electron. Whereas, if you had a negative charge, it would increase the radius because now there's an extra electron. I noticed that there's a relationship between the first ionization
Located in North St. Louis, Coldwater Creek was once a natural beauty. Children would explore its wonders, reveling in the innocence of their childhood games. From catching frogs and tadpoles to playing games of hide and go seek, the children were completely unaware that the waters and sediment they waded through contained a danger that, come adulthood, could likely end their lives. In 1942, for roughly six months, a mass amount of uranium oxide for the use in nuclear reactions was produced in downtown St. Louis. The waste from this production was carelessly stored at the St. Louis Airport Storage Site (SLAPSS), where it was exposed to the copious elements of the area’s climate. While the barrels rusted, dangerous elements such as radium, thorium
The physical properties of Barium are solid, pale yellow, shiny, and a malleable metal in room tempature. The melting point and boiling give off a pale-green yellow.
RaizArc Energy’s company vision, or core ideology is broken up into core values, and a core purpose. A core ideology is an unchanging credo that lasts for the duration of the company’s life (Collins & Porras, 1996). Thus, RaizArc aims to deliver sustainable energy. Therefore, the core values are safety, innovation, sustainability, and reliability. Next, the core purpose defines the reason behind a company’s conception (Collins & Porras, 1996). Consequently, RaizArc’s core purpose is to deliver the sustainable energy through the use of cutting edge nuclear technology.
“Nuclear power will help provide the electricity that our growing economy needs without increasing emissions. This is truly an environmentally responsible source of energy.”
Nuclear waste is produced at every stage of the nuclear fuel cycle, from uranium mining and enrichment, to reactor operation and the reprocessing of spent nuclear fuel. Much of this nuclear waste will remain hazardous for hundreds of thousands of years, leaving a poisonous legacy to future generations.
It is time to delve into the world of nuclear inventions and wars from a somewhat close past. From nuclear missiles to nuclear energy, there are probably very few people who haven’t heard of the word nuclear. The creation of the Manhattan Project and a new super weapon started an arms race that damaged relations between Russia and the United States that survived into the 21st century and created a way for other countries to become very dangerous and use the weapon for very efficient energy production.
Zoellner wrote the book Uranium to give people who do not have much knowledge as to what happened during the Manhattan Project, a deeper understanding of the “uranium era” and to show the hidden business transactions that were made by the United States to become the “powerhouse” country that it is today. Zoellner later goes into detail about the aftermath of the dropping of the Atom Bomb. As well as explains how the whole process of the Manhattan Project affected other countries needs for uranium for instance, “But every speck of it had to be counted and hoarded; it was, at the time, the most valuable matter on the planet” (64). He then goes into detail describing which countries wanted bombs and what they were willing to do to get them. When
Humanity needs a lot of energy. It is needed for light, heat, transport and food in everyday life. For many years, the non-renewable resources of fossil fuels such as coal and oil have been the main sources of electricity. Recently, nuclear power is seen as a potential alternative source of great amounts of energy supply. The nuclear power plants that exist today provide approximately 13.5 percent of the world’s electricity (world Nuclear Association, 2013). Although many people strongly feel tt nuclear power may not be suitable for Australia, the safety, reliability and efficiency of nuclear energy is continually improving. In fact, austral, should have nuclear power for electricity production for three main reasons.
“What is a breeder reactor?” A breeder reactor produces more material capable of sustaining a nuclear fission chain reaction than it consumes to generate energy. Using fission, atomic nuclei split into two or more smaller nuclei. This process converts a small amount of mass into energy. A breeder reactor utilizes uranium-238 or thorium, two readily available materials. The "breeding ratio" is the number of new fissile atoms created for each fission event. This helps us understand how much fissile plutonium-239 is created compared to the amount of fissionable fuel used to produce it. Ideally, the breeding ratio is 1:4 our results have been historically been about 1:2. Two fuel cycles breeder reactors use are: uranium-plutonium (fertile material
Today I will talking to you about the isotope called uranium 235. Before we start you might be wondering what is an isotope. An isotope is an atom. All isotope should have the same number of protons, but they should all have different number of neutrons. For example the isotope called Carbon 12 has 6 protons and 6 neutrons, the other isotope call Carbon 13 has 6 protons and 7 neutrons.
Air conditioners, electric cars, televisions, computers—they all have one thing in common. They all consume electricity. As our consumption of electronic gadgets increase, we are depleting Earth’s natural resources at a rate faster than it can replenish. As a result, engineers and scientists have come up with a solution to this issue, albeit with much controversy. Nuclear energy, one of the biggest breakthrough in technological and scientific advancement, is a highly eyed upon solution by many authorities and governments to implement this technology to provide electricity to the masses.
Nuclear fission is either a radioactive decay or a nuclear reaction process in which the nucleus of the atom splits into smaller parts. The fission often produces neutrons and photons and releases a very large amount of energy.
Did you know that there are 118 elements on the periodic table? The first element appeared in the 1400’s This element was called bismuth. Since then there have been 117 other types of elements that have been discovered. Some of the elements that appear on the table are radioactive while
Nuclear energy is something that we`ve all heard about. It carries risk and potential. When an atom (Uranium and Plutonium in nuclear power plants) is bombarded by neutrons, it can be split, causing fission. This fission releases more neutrons, which causes a chain reaction. Nuclear power plants use this use the heat that is created by fission to heat water that spins their turbines (“Nuclear Energy”). The potential is limitless, and it should be realized as they have low greenhouse gas emissions, are efficient, powerful, cheap and reliable. Positives outweigh the negatives, and we should keep on using nuclear energy.