1 IA |
2 IIA |
3 IIIB |
4 IVB |
5 VB |
6 VIB |
7 VIIB |
8 | 9 VIIIB |
10 | 11 IB |
12 IIB |
13 IIIA |
14 IVA |
15 VA |
16 VIA |
17 VIIA |
18 VIII |
H |
Periodic Table |
H | He | ||||||||||||||
Li | Be | B | C | N | O | F | Ne | ||||||||||
Na | Mg | Al | Si | P | S | Cl | Ar | ||||||||||
K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr |
Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe |
Cs | Ba | La | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn |
Fr | Ra | Ac | Rf | Db | Sg | Bh | Hs | Mt | |||||||||
Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Exit Chart | |||
Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr |
Uranium | |
Atomic Number 92 |
Electron Configuration [Rn] 7s2 5f3 6d1 |
Atomic Mass 238.029 |
Discovered in 1841. |
Normal Melting Point 1132oC |
Yellow colored glass with 1% uranium has been dated to 79 AD. |
Normal Boiling Point 3818 oC |
Depleted Uranium is used as anti-tank bullets. |