syntheticelementssyntheticelements by alex, roo, and meara
TRANSCRIPT
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Synthetic Elements
by Alex, Roo , and Meara
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What is a Synthetic Element?
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Which Elements are Synthetic?
There are currently 28 synthetic elements
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Technetium
Atomic Number: 43 Atomic Mass Number: 98 4.2 million year half-life
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Some other Synthetic Elements are...
Promethium (61)
Curium (96)
Hassium (108)
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Uses of Plutonium
• explosive in nuclear weapons
• fuel in nuclear power plants
• nuclear batteries
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Why Make Synthetic Elements?
• Many have no practical use
• Made to study properties
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Naming the Elements: Places
Californium Americium
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Naming the Elements: Famous Scientists
Einsteinium Curium Seaborgium
Element names are often controversial
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Island of Stability
theoretic super heavy atomslonger half-lives
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Nuclear Bombardment
-atoms ionized + accelarated
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Equation
209Bi + 54Cr 262Bh + n
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BibliographyWorks Cited "Albert Einstein." Hairstyles Pictures | Hairstyles Gallery - Haircut Styles. Web. 25 Oct. 2011. <http://hairstylesarea.com/tag/albert-einstein>. "California Outline Maps and Map Links." 50 States - Capitals, Maps, Geography, State Symbols, State Facts, Songs, History, Famous People from NETSTATE.COM. N.p., n.d. Web. 26 Oct. 2011. <http://www.netstate.com/states/maps/ca_maps.htm>."Glenn Theodore Seaborg | Chemical Heritage Foundation." Homepage of the Chemical Heritage Foundation | Chemical Heritage Foundation. Web. 25 Oct. 2011. <http://www.chemheritage.org/discover/chemistry-in-history/themes/atomic-and-nuclear-structure/seaborg.aspx>. Kulkarni, Mayuri. "Synthetic Elements." Buzzle Web Portal: Intelligent Life on the Web. Web. 25 Oct. 2011. <http://www.buzzle.com/articles/synthetic-elements.html>. "Plutonium Facts - Periodic Table of the Elements." Chemistry - Periodic Table, Chemistry Projects, and Chemistry Homework Help. Web. 25 Oct. 2011. <http://chemistry.about.com/od/elementfacts/a/plutonium.htm>. "Synthetic Elements — Infoplease.com." Infoplease: Encyclopedia, Almanac, Atlas, Biographies, Dictionary, Thesaurus. Free Online Reference, Research & Homework Help. — Infoplease.com. Web. 25 Oct. 2011. "The University Of Texas."www.lib.utexas.edu. N.p., n.d. Web. 26 Oct. 2011. <http://www.lib.utexas.edu/maps/americ<http://www.infoplease.com/ce6/sci/A0847507.html>. Wikipedia, the Free Encyclopedia. Web. 25 Oct. 2011. <http://en.wikipedia.org/wiki/>. Wikipedia, the Free Encyclopedia. Web. 25 Oct. 2011. <http://en.wikipedia.org/wiki/>. Yarris, Lynn. "Seaborgium Name for Element 106 Disputed." Lawrence Berkeley National Laboratory. Web. 25 Oct. 2011. <http://www.lbl.gov/Science-Articles/Archive/seaborgium-dispute.html>.