General Information About Uranium

1. Element Name, Symbol: Uranium, U.
2. Atomic Number: 92.
3. Average Atomic Mass: 238.0289 amu.
4. Period, Block, Family: 7, f-block, Actinides.
5. Number of Protons, Neutrons, Electrons: 92 protons, 146 neutrons, 92 electrons. 
6. Electron Configuration: [Rn] 7s^2 5f^4
7. Atomic Radius: 156 pm
8. Ionization Energy: 597.6 kj/mol
9. Electronegativity: 1.38
10. Valence Electrons: 2
11. Common Ions: U 3+, U 4+, UO2 +, UO2 2+
12. Color, Texture, State at Room Temperature: metallic grey (black when left when oxidized), smooth, solid
13. Boiling Point: 4404 K, 4131 degrees Celsius
14. Melting Point: 1405.3 K, 1132 degrees Celsius