News Release 15
One Hundred eight ^AMatter (AntiMatter) Elements Identified, 
Periodic Table Updated to include 109 elements, 
and Rosetta Stone developed 
April 20, 2001

One hundred eight (108) ^Amatter elements were identified and incorporated into an updated Periodic Table of Matter and Antimatter Elements.  Including ^Ahydrogen, which was previously identified by scientists, the number of elements has increased from 109 to 218.  The ^Amatter elements have 256 stable isotopes and over twenty-five hundred radioactive isotopes. The properties for each to the ^Amatter elements include:

• Nuclear: Number of ^Aprotons/positrons, atomic number, atomic mass, group and period in the Periodic Table of Matter and AntiMatter Elements, element's family, bonding radius in angstroms, atomic radius in angstroms, atomic volume in centimeters/mole, number/range/atomic masses of ^Aisotopes and stable ^Aisotopes.
• Physical: general description, density in grams/centimeter cubed,  melting point in degrees Celsius, boiling point in degrees Celsius, specific heat in Joules/gram degree, heat of vaporization in Kilojoules/mole, heat of fusion in  kilojoules/mole, electrical conductivity in 10⁶ /centimeter ohm, and thermal conductivity in watts/centimeter degrees. 
• Chemical: valance number, positron configuration, positronpositivity, 1st, 2nd, and 3rd ionization potentials in volts.

The Periodic Table of Matter and AntiMatter Elements updates the exiting Periodic Table to include an additional 109 ^Amatter elements doubling the number of elements to 218. The updated Periodic Table contains the same 18 Groups with 7 Periods. The ^Amatter elements belong to the same nine families of elements.

Rosetta Stone shows how exiting information and knowledge about matter can be apply to ^Amatter (antimatter) with Rosetta Tablets for Standard Model, Nuclear, Physical, and Chemical Properties.

Matter                 Opportunities * Space: The Final Frontier  * Dangers               AntiMatter
Spacecraft * Space Facilities * Science & Technology * Antimatter Energy * Economics
 -------------------------- Periodic Table of Matter-AntiMatter Elements -------------------------
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Copyright @ 2001 - All Rights Reserved - Antimatter Energy Inc - Last revised April 07, 2004