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Anti-Matter

Ordinary matter has negatively charged electrons circling a positively charged nuclei. Anti-matter has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and positrons are able to be produced at this time, but scientists in Switzerland have begun a series of experiments which they believe will lead to the creation of the first anti-matter element-Anti- Hydrogen.

Early scientists often made two mistakes about anti-matter. Some thought it had a negative mass, and would thus feel gravity as a push rather than a pull. If this were so, the antiproton's negative mass/energy would cancel the proton's when they met and nothing would remain; in reality, two extremely high-energy gamma photons are produced. Today's theories of the universe say that there is no such thing as a negative mass.

The second and more subtle mistake is the idea that anti-water would only annihilate with ordinary water, and could...

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Title: Anti-Matter
Approximate word count: 1207
Approximate pages: 5 (250 words per double-spaced page)

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1. Anti-Matter
   

   Anti-Matter. Anti-Matter Ordinary matter has negatively charged electrons circling
   a positively charged nuclei. ... So how can anti-matter be stored? ...

2. Anti-Matter
   

   Anti-Matter. Anti-Matter Introduction Ordinary matter has negatively charged electrons
   circling a positively charged nuclei. ... So how can anti-matter be stored? ...

3. Anti-Matter
   

   Anti-matter. ... Anti-matter has positively charged electrons - positrons -
   orbiting a nuclei with a negative charge - anti-protons. ...

4. Antimatter
   

   Antimatter. Anti-matter Our motivation for researching the topic of antimatter
   was to broaden our overall understanding on the topic. ...

5. Antimatter
   

   ... Properties http://physics.bu.edu/ATLAS/guide/anti-matter.html Space.com
   http://www.space.com/scienceastronomy/antimatter_sun_030929.html Antimatter research ...