SyntheticElementsSyntheticElements by Alex, Roo, and Meara.

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Presentation transcript:

SyntheticElementsSyntheticElements by Alex, Roo, and Meara

What is a Synthetic Element?

Which Elements are Synthetic? There are currently 28 synthetic elements

Technetium Atomic Number: 43 Atomic Mass Number: million year half-life

Some other Synthetic Elements are... Promethium (6 1) Curium (96) Hassium (108)

Uses of Plutonium explosive in nuclear weapons fuel in nuclear power plants nuclear batteries

Why Make Synthetic Elements? Many have no practical use Made to study properties

Naming the Elements: Places CaliforniumAmericium

Naming the Elements: Famous Scientists EinsteiniumCuriumSeaborgium Element names are often controversial

Island of Stability theoretic super heavy atoms longer half-lives

Nuclear Bombardment -atoms ionized + accelarated

Equation 209 Bi + 54 Cr  262 Bh + n

Bibliography Works Cited "Albert Einstein." Hairstyles Pictures | Hairstyles Gallery - Haircut Styles. Web. 25 Oct "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 "Glenn Theodore Seaborg | Chemical Heritage Foundation." Homepage of the Chemical Heritage Foundation | Chemical Heritage Foundation. Web. 25 Oct Kulkarni, Mayuri. "Synthetic Elements." Buzzle Web Portal: Intelligent Life on the Web. Web. 25 Oct "Plutonium Facts - Periodic Table of the Elements." Chemistry - Periodic Table, Chemistry Projects, and Chemistry Homework Help. Web. 25 Oct "Synthetic Elements — Infoplease.com." Infoplease: Encyclopedia, Almanac, Atlas, Biographies, Dictionary, Thesaurus. Free Online Reference, Research & Homework Help. — Infoplease.com. Web. 25 Oct "The University Of Texas." N.p., n.d. Web. 26 Oct Wikipedia, the Free Encyclopedia. Web. 25 Oct Yarris, Lynn. "Seaborgium Name for Element 106 Disputed." Lawrence Berkeley National Laboratory. Web. 25 Oct