I found some information in a long-closed site "abovetopsecret.com"
It has some information on element 115 and 118:
Density @ 293K: 31.5g/cm^3 Atomic Volume: 13.45 cm^3/mol
Group: Superheavy Elements Discovered: 1989
State: Solid Melting Point" 1740C Boiling Point:3530C
1st Ionization Energy: 531 kJ/mol
2nd Ionization Energy: 1756 kJ/mol
3rd Ionization Energy: 2653 kJ/mol
Heat Atomization: kJ/mol atoms (don't know what it means here)
structure: FCC face-centered cubic
color: Reddish-orange
Uses: Reactor Fuel (This whole thing suggested that it powered alien craft)
Characteristics: Stable (Don't quote me here)
Thermal Conductivity: 6.1 J/m-sec degrees
Polarizability: 20.5 A^3
Electrical Conductivity: 7.09 1/mohm-cm
Everything else is uknown
Also: New Superheavy elements created:
->Kr-68 + Pb-208 -> Fusion -> Compound Nucleus(extract a neutron) -> Element 118. This might be of some interest to Polyhedron Dude.
For further info say something. It says that 118 having 118 protons and 175 neutrons decays to an isotope of element 116 with 116 protons and 173 neutrons and it takes it less than a thousandth of a second to decay to it by emitting an alpha particle. This further alpha-decays to an isotope of 114. (should be beta thought)