The reactor found in the alien craft at S4, as widely mentioned by physicist Robert Lazar is primarily based on a superheavy element with an atomic number of 115. Element 115 will be designated as "Ununpentium" according to IUPAC guidelines. Its periodic designation and electron configuration appear in the diagram at the top of the page.
GENERAL PROPERTIES
Name: Ununpentium Symbol: Uup
Atomic Number: 115 Atomic Weight: UNKNOWN
Density @ 293K: 31.5g/cm³ Atomic Volume: 13.45cm³/mol
Group: Superheavy Elements Discovered: 1989
STATES
State: Solid
Melting Point: 1740°C Boiling Point: 3530°C
Heat of Fusion: UNKNOWN kJ/mol Heat of Vaporisation: UNKNOWN kJ/mol
ENERGIES
1st Ionization Energy: 531 kJ/mol
Electronegativity: UNKNOWN
2nd Ionization Energy: 1756 kJ/mol Electron
Affinity: UNKNOWN kJ/mol
3rd Ionization Energy: 2653 kJ/mol
Specific Heat: UNKNOWN J/gK
Heat Atomization: kJ/mol atoms
APPEARANCE AND CHARACTERISTICS
Structure: FCC Face-centered cubic Color: Reddish-orange Uses: Reactor Fuel Toxicity: UNKNOWN Hardness: UNKNOWN mohs Characteristics: Stable CONDUCTIVITY Thermal Conductivity: 6.1 J/m-sec° Electrical Conductivity: 7.09 1/mohm-cm Polarizability: 20.5 A³1999