The number of electrons in each of berkelium's shells is 2, 8, 18, 32, 27, 8, 2 and its electron configuration is [Rn] 5f 9 7s 2. Beryllium is a steel-gray metal that is quite brittle at room temperature, and its chemical properties somewhat resemble those of aluminum.It does not occur free in nature. Occurrence, properties, and uses. Common Uses Since only minute amounts of the element are produced in the laboratory by bombardment of neutrons with plutonium-239 in reactors, its use is limited only to basic scientific studies [1]. It is radioactive, and it was made in the late 1940s. Berkelium Page One. Uses of Berkelium. This lesson explains the discovery, properties, and uses of this element. The berkelium atom has a radius of 170.pm. Berkelium is a transition element and an actinoid metal. It is extremely dangerous because it is a very powerful source of radiation, however, one is highly unlikely to ever be exposed to it. Bk may have adverse effects when accidentally inhaled or … Berkelium forms a number of chemical compounds, where it normally exists in an oxidation state of +3 or +4, and behaves similarly to its lanthanide analogue, terbium. Berkelium bromide (BkBr 3) Berkelium chloride (BkCl 3) Berkelium fluoride (BkF 3) Berkelium iodide (BkI 3) Berkelium oxide (BkO) Interesting facts: X-ray diffraction techniques have been used to identify certain berkelium compounds. Beryllium is used in the pipes of many high-energy particle physics collision experiments (such as the Large Hadron Collider). Uses of Berkelium: None known; Additional Notes: Berkelium is only found in nuclear facilities and nuclear research facilities. benefits & uses of Berkelium since many metals are known to impart medical benefits to human health. Periodic Table of Videos, accessed December 2014. The following uses for berkelium are gathered from a number of sources as well as from anecdotal comments. Berkelium bio-accumulates in skeletal tissue. Uses of Beryllium. Toxic due to its radioactivity. Like all actinides, berkelium easily dissolves in various aqueous inorganic acids, liberating gaseous hydrogen and converting into the trivalent oxidation state. Berkelium is a radioactive element with the atomic number 96. Berkelium Menu. In its elemental form, berkelium's CAS number is 7440-40-6. Uses and properties John Emsley, Nature’s Building Blocks: An A-Z Guide to the Elements, Oxford University Press, New York, 2nd Edition, 2011. Probably the most important use of beryllium is in radiation windows for X-ray tubes. Thomas Jefferson National Accelerator Facility - Office of Science Education, It’s Elemental - The Periodic Table of Elements, accessed December 2014. I would be delighted to receive corrections as well as additional referenced uses.. Berkelium is radioactive and only available in very small amounts. Berkelium probably has not yet been prepared in elemental form, but is expected to be a silvery metal, easily soluble in dilute mineral acids, and readily oxidized by air or oxygenat elevated temperatures to form the oxide. Beryllium is ideal for this use as it has a very low absorption of X-rays. Berkelium Hazards. Berkelium is a Block F, Group 3, Period 7 element. X-ray diffraction methods have been used to identify various compounds.
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