Beryllium does not occur as independent mineral on earth but occurs as a compound. However, 7 be decays only via electron capture, a phenomenon to which its unusually long halflife may be attributed. The united states is one of only three countries known to process beryl ores and beryllium concentrates into beryllium products. Cesium salami is apparently a cybertronian food item. Improvements to oak ridge national laboratorys beryllium. It is found at concentrations ranging from 1 to 15 parts per million ppm i n. Beryllium baloney is apparently a cybertronian food item. Chronic berylliosis is a pulmonary and systemic granulomatous disease caused by exposure to beryllium. In a simulated reality, sideswipe fed bob the insecticon cesium salami as a treat. Beryllium simple english wikipedia, the free encyclopedia. Most isotopes of beryllium within the protonneutron drip lines decay via beta decay andor a combination of beta decay and alpha decay or neutron emission.
For years, cesium beam frequency standards have been constantly improved so as to satisfy the increasingly stringent specification of time and frequency reference equipment. Because it is strong, stable, can handle elevated levels of heat resistance and is highly transparent to xrays, beryllium, in thin foil form, has long been critical to the operation of medical and scientific xray equipment. Beryllium dust from burning coal is a negligible hazard, because of the very small amounts involved. Emeralds and beryl were both known to early egyptians but it was not realised until the end of the 18th century that they are the same mineral, now called beryllium aluminium silicate. This battle of wits did not have the chance to escalate, however, as it was ended by wheelies sudden appearance. The properties that make beryllium useful also make it difficult to extract from its ores. Airticles in category beryllium this categerie contains the ae follaein page. Because of its low atomic number, beryllium is nearly transparent to xrays and can be used as windows for xray tubes.
Beryllium and its salts are toxic substances and potentially carcinogenic. Brandywines osa3230 cesium clock is an atomic frequency standard based on a hyperfine transition in the ground state of the cesium 3 atom. It is used in metallurgy as a hardening agent and in many outer space and nuclear applications. Beryllium, chemical element that is the lightest member of the alkalineearth metals of group 2 of the periodic table.
It is creaut throu stellar nucleosynthesis an is a relatively rare element in the universe. Changes impact general industry, construction, shipyards. While concentrations of calcium, magnesium and strontium were high in the cretaceous aquifer, barium concentrations were low. Berylliumcopper alloy is used in tools because it does not make sparks at standard temperature and pressure, beryllium resists oxidation when exposed to oxygen. Beryllium has 4 electrons, 4 protons, and 5 neutrons beryllium has one of the highest melting points of the light metals. Discussion in transformers video game discussion started by ladiesman217643, sep 11, 2012. Beryllium is a chemical element wi seembol be an atomic nummer 4. In 2012, the global production of beryllium registered a 12. Also anomalous is 8 be, which decays via alpha decay to 4 he. Actinium, oxygen, uranium, sulfur, titanium, cesium acre. Beryllium use is restricted to 10 cfr 850 exempted articles and, laboratory use of beryllium chemical and compounds machining, drilling, grinding, etc. Beryllium baloney is apparently a cybertronian food item that is not. Health information summary beryllium is a naturally occurring element that is present in a variety of materials including rocks, soil, coal and oil. Beryllium is a grey metal that is stronger than steel and lighter than aluminum.
Osteosarcomas have been produced in mice and rabbits exposed to various beryllium salts by intravenous injection or implantation into the bone. Beryllium and beryllium compounds frequently asked. Lighter than aluminum and more rigid than steel, be has many unusual properties which make it ideal for several applications. This page was last edited on 9 february 2020, at 14. Beryl, a silicate of aluminum and beryllium, is found along with other beryllium minerals in pegmatite dikes. The acute form is a rare pneumonialike disease that occurs shortly after very high exposures to beryllium.
Other beryllium alloys are used in the windshield, brake disks and other structural components of the space shuttle. Pure beryllium scrap is not commonly found on the curb but products containing this valuable metal are for sure. Me keep telling slag that cesium salami better than beryllium bologna but he not listen. The metal beryllium is much like aluminum, but is about a third lighter, and is as hard as steel.
Human activities such as the burning of coal and home heating oil or the processing of earthbased materials into products such as fertilizers can also release beryllium into the air. The identification and specifics of the industrial metallurgical processes used to form oxide from the ore and then metal from the oxide are thoroughly described. It is added to other metals to make stronger alloys. Acute beryllium disease in the form of chemical pneumonitis was first reported in europe in. Beryllium oxide beo, a compound of beryllium, is used in the nuclear industry and in ceramics. Currently, the greatest demand for beryllium comes from the telecommunications equipment industry. The ultimate caption contest grimlock eats a car transformers.
Beryllium is mined from these sources to be purified or to be used in mixtures of other metals. It is a lightweight metal having very high melting point and good thermal conductivity. Barium, beryllium, calcium, magnesium and strontium in. Beryllium oxide is used to make ceramics for electronics and. Berylliumcopper alloys are widely used because of their electrical and thermal conductivity, hardness, and good corrosion resistance. Large quantities have been taken out of some feldspar mines.
I would be delighted to receive corrections as well as additional referenced uses xray windows berllium transmits xrays 17 times better than aluminium. Beryllium is a naturally occurring, silvergrey metal. In 2005 on quintessa, slag claimed grimlock, who was certain the missing hot rod and kup were close by, was full of beryllium baloney. In 2011, the world beryllium production reached more than 260. Grimlock and slug got into an argument over whether grimlock had just torn through a number of insecticons like they were beryllium baloney or cesium salami. The 29 chapters include the mineralogy of beryllium and the preferred global sources of ore bodies. The us is an unrivalled leader in the world beryllium market, with more than 87% share of the world beryllium output. Game content and materials are trademarks and s of their respective publisher and its licensors. Berylliosis, or chronic beryllium disease cbd, is a chronic allergictype lung response and chronic lung disease caused by exposure to beryllium and its compounds, a form of beryllium poisoning. Why are cesium formate brines especially suitable for hpht. It is a toxic, bivalent element having a steel gray appearance.
The following uses for beryllium are gathered from a number of sources as well as from anecdotal comments. Beryllium is alloyed with nickel 2% beryllium, 98% nickel to make springs, spotwelding electrodes and nonsparking tools. How i feel after eating a cesium salami and beryllium bologna sandwich. It is a divalent element that occurs naiturally anerly in combination wi ither elements an minerals.
Other scrap beryllium and beryllium aluminum alloy products that you will find while scrapping include tools, computer parts, phone parts, golf clubs, battery terminals, hacksaws, pipes, tubing and extension springs. Beryllium is a hard, graycolored metal which is part of certain rocks, minerals, coal and oil. Beryllium is a lightweight but extremely strong metal used in the aerospace, electronics, energy, telecommunications, medical, and defense industries. Grimlock and slug got into an argument over whether grimlock had just torn through a number of insecticons like they were beryllium baloney or cesium salami grimlock thought the latter. Before this study began, we knew that people exposed to beryllium may develop two forms of beryllium disease, acute and chronic. Grimlock thought it was more like cesium salami, leading to an argument between the two. Slug ventured the opinion that grimlock had torn through a bunch of insecticons like they were beryllium baloney. A question concerning the origin of the lavas of islandarc volcanoes, which had been disputed since the general acceptance of the plate tectonic theory of the earths. A brief but informative presentation about beryllium, element number 4 on the periodic table. These are lung diseases caused by exposure to beryllium. The closest comparable situation to iter is the jet tokamak, which has berylliumarmoured walls and a beryllium code of practice that has been developed and improved over many years. Beryllium is used in applications ranging from the aerospace and nuclear industries to electrical control gear and switchboards. The special properties of beryllium are essential to medical technologies that save and enhance lives. It is a steelgray metal that is quite brittle at room temperature.
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