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Alissa Huntington

on 27 March 2010

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Transcript of Scandium

Sc 21
Scandium 44.96 Only known isotope:
Scandium 45 Scandium is very expensive (not used very often) Used to make high intensity lamps Added to mercury vapor lamps to make a light resembling sunlight Bibliography http://education.jlab.org/itselemental/ele021.html Combines with other metals to form alloys
Makes various sporting equitment, such as lacrosse sticks
http://www.chemistryexplained.com/elements/P-T/Scandium.html Melting point:
1541 C Boiling point:
2836 C A silver-white metal,
which turns yellowish
or pinkish with exposure
to air. Space ships A very light
element. http://periodic.lanl.gov/elements/21.html http://z.about.com/d/chemistry/1/0/-/4/1/scandium.jpg
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