Symbol: Rg
Atomic Number: 111
Atomic Weight: [272]
Element Classification: Transition Metal
Discovered By: Heavy Ion Research Laboratory (HIRL)
Discovery Date: 1994 (Germany)
Name Origin: Named in honor of Wilhelm Conrad Roentgen, discoverer X-rays
Density (g/cc): n/a
Melting Point (K): n/a
Boiling Point (K): n/a
Appearance: n/a
Atomic Radius (pm): n/a
Atomic Volume (cc/mol): n/a
Covalent Radius (pm): n/a
Ionic Radius: n/a
Specific Heat (@20°C J/g mol): n/a
Fusion Heat (kJ/mol): n/a
Evaporation Heat (kJ/mol): n/a
Thermal Conductivity (@25°C W/m K):
Debye Temperature (K): n/a
Pauling Negativity Number: n/a
First Ionizing Energy (kJ/mol): n/a
Oxidation States: n/a
Electronic Configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s¹
Lattice Structure: n/a
Lattice Constant (Å): n/a
Lattice C/A Ratio: n/a