Periodic Table Of the Elements | X
H1 |
|
He2 |
Li3 |
Be4 |
|
B5 |
C6 |
N7 |
O8 |
F9 |
Ne10 |
Na11 |
Mg12 |
|
Al13 |
Si14 |
P15 |
S16 |
Cl17 |
Ar18 |
K19 |
Ca20 |
Sc21 |
Ti22 |
V23 |
Cr24 |
Mn25 |
Fe26 |
Co27 |
Ni28 |
Cu29 |
Zn30 |
Ga31 |
Ge32 |
As33 |
Se34 |
Br35 |
Kr36 |
Rb37 |
Sr38 |
Y39 |
Zr40 |
Nb41 |
Mo42 |
Tc43 |
Ru44 |
Rh45 |
Pd46 |
Ag47 |
Cd48 |
In49 |
Sn50 |
Sb51 |
Te52 |
I53 | Iodine : Atomic Wt 126.9045 Electron Shells 2:8:18:18:7
Filling orbital 5p5 Melting Pt 113.5° C Boiling Pt 184C@35atm')
Xe54 | Xenon : Atomic Wt 131.30 Electron Shells 2:8:18:18:8
Filling orbital 5p6 Melting Pt -111.9° C Boiling Pt -108.1° C
Cs55 | Cesium : Atomic Wt 132.9054 Electron Shells 2:8:18:18:8:1
Filling orbital 6s1 Melting Pt 28.5° C Boiling Pt 678.4° C
Ba56 | Barium : Atomic Wt 137.33 Electron Shells 2:8:18:18:8:2
Filling orbital 6s2 Melting Pt 725° C Boiling Pt 1140° C
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Hf72 | Hafnium : Atomic Wt 178.49 Electron Shells 2:8:18:32:10:2
Filling orbital 5d2 Melting Pt 2150° C Boiling Pt 5400° C
Ta73 | Tantalum : Atomic Wt 180.947 Electron Shells 2:8:18:32:11:2
Filling orbital 5d3 Melting Pt 2996° C Boiling Pt 5425±100° C
W74 | Tungsten : Atomic Wt 183.85 Electron Shells 2:8:18:32:12:2
Filling orbital 5d4 Melting Pt 3410±20° C Boiling Pt 5660° C
Re75 | Rhenium : Atomic Wt 186.207 Electron Shells 2:8:18:32:13:2
Filling orbital 5d5 Melting Pt 3180° C Boiling Pt 5627° C
Os76 | Osmium : Atomic Wt 190.2 Electron Shells 2:8:18:32:14:2
Filling orbital 5d6 Melting Pt 3045° C Boiling Pt 5027° C
Ir77 | Iridium : Atomic Wt 192.22 Electron Shells 2:8:18:32:15:2
Filling orbital 5d7 Melting Pt 2410° C Boiling Pt 4527±100° C
Pt78 | Platinum : Atomic Wt 195.09 Electron Shells 2:8:18:32:17:1
Filling orbital 5d9 Melting Pt 1772° C Boiling Pt 3827° C
Au79 | Gold : Atomic Wt 196.9665 Electron Shells 2:8:18:32:18:1
Filling orbital 5d10 Melting Pt 1064.43° C Boiling Pt 2807° C
Hg80 | Mercury : Atomic Wt 200.59 Electron Shells 2:8:18:32:18:2
Filling orbital 5d10 Melting Pt -38.87° C Boiling Pt 356.58° C
Tl81 | Thallium : Atomic Wt 204.37 Electron Shells 2:8:18:32:18:3
Filling orbital 6p1 Melting Pt 303.5° C Boiling Pt 1457±10° C
Pb82 | Lead : Atomic Wt 207.2 Electron Shells 2:8:18:32:18:4
Filling orbital 6p2 Melting Pt 327.5° C Boiling Pt 1740° C
Bi83 | Bismuth : Atomic Wt 208.9804 Electron Shells 2:8:18:32:18:5
Filling orbital 6p3 Melting Pt 271.3° C Boiling Pt 1560±5° C
Po84 | Polonium : Atomic Wt (209) Electron Shells 2:8:18:32:18:6
Filling orbital 6p4 Melting Pt 254° C Boiling Pt 962° C
At85 | Astatine : Atomic Wt (210) Electron Shells 2:8:18:32:18:7
Filling orbital 6p5 Melting Pt 302° C Boiling Pt 337° C
Rn86 | Radon : Atomic Wt (222) Electron Shells 2:8:18:32:18:8
Filling orbital 6p6 Melting Pt -71° C Boiling Pt -61.8° C
Fr87 | Francium : Atomic Wt (223) Electron Shells 2:8:18:32:18:8:1
Filling orbital 7s1 Melting Pt 27° C Boiling Pt 677° C
Ra88 |
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Rf104 | Rutherfordium: Atomic Wt 260* Electron Shells 2:8:18:32:32:10:2
Filling orbital 6d2 *Transmutational element
Ha105 | Hahnium: Atomic Wt 262* Electron Shells 2:8:18:32:32:11:2
Filling orbital 6d3 *Transmutational element
Sg106 | Seaborgium: Atomic Wt 263* Electron Shells 2:8:18:32:32:12:2
Filling orbital 6d4 *Transmutational element
Ns107 | Neilsbohrium: Atomic Wt 262* Electron Shells 2:8:18:32:32:13:2
Filling orbital 6d5 *Transmutational element
Hs108 | Hassium: Atomic Wt 265* Electron Shells 2:8:18:32:32:14:2
Filling orbital 6d6 *Transmutational element
Mt109 | Meitnerium: Atomic Wt 266* Electron Shells 2:8:18:32:32:15:2
Filling orbital 6d7 *Transmutational element
Uun110 | Ununnilium: Atomic Wt 269* Discovered Nov 1994:
Electron Shells 2:8:18:32:32:16:2
Filling orbital 6d8 *Transmutational element
Uuu111 | Unununium: Atomic Wt 272* Discovered Dec 1994:
Electron Shells 2:8:18:32:32:17:2
Filling orbital 6d9 *Transmutational element
Uub112 | Ununbium: Atomic Wt 277* Electron Shells 2:8:18:32:32:18:2
Filling orbital 6d10 *Transmutational element
113 |
Uuq114 | Ununquadium: Atomic Wt 285
Unknown appearance, probably metallic solid
115 |
Uuh116 | Ununhexium : Atomic Wt 289
A very short lived super heavy element, appearance unknown, probably metallic solid
117 |
UUo118 | Ununoctium : Atomic Wt 293
A very short lived super heavy element, appearance unknown
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©Andrew Field |
Lanthanides- |
La57 | Lanthanum : Atomic Wt 138.9055 Electron Shells 2:8:18:18:9:2
Filling orbital 5d1 Melting Pt 920° C Boiling Pt 3469° C
Ce58 | Cerium : Atomic Wt 140.12 Electron Shells 2:8:18:20:8:2
Filling orbital 4f2 Melting Pt 795° C Boiling Pt 3257° C
Pr59 | Praseodymium : Atomic Wt 140.9077 Electron Shells 2:8:18:21:8:2
Filling orbital 4f3 Melting Pt 935° C Boiling Pt 3127° C
Nd60 | Neodymium : Atomic Wt 144.24 Electron Shells 2:8:18:22:8:2
Filling orbital 4f4 Melting Pt 1010° C Boiling Pt 3127° C
Pm61 | Promethium : Atomic Wt (145) Electron Shells 2:8:18:23:8:2
Filling orbital 4f5 Boiling Pt
Sm62 | Samarium : Atomic Wt 150.4 Electron Shells 2:8:18:24:8:2
Filling orbital 4f6 Melting Pt 1072° C Boiling Pt 1900° C
Eu63 | Europium : Atomic Wt 151.96 Electron Shells 2:8:18:25:8:2
Filling orbital 4f7 Melting Pt 822° C Boiling Pt 1597° C
Gd64 | Gadolinium : Atomic Wt Atomic Wt 157.25 Electron Shells 2:8:18:25:9:2
Filling orbital 4f7 Melting Pt 1311° C Boiling Pt 3233° C
Tb65 | Terbium : Atomic Wt 158.9254 Electron Shells 2:8:18:27:8:2
Filling orbital 4f9 Melting Pt 1360° C Boiling Pt 3041° C
Dy66 | Dysprosium : Atomic Wt 162.50 Electron Shells 2:8:18:28:8:2
Filling orbital 4f10 Melting Pt 1412° C Boiling Pt 2562° C
Ho67 | Holmium : Atomic Wt 164.9304 Electron Shells 2:8:18:29:8:2
Filling orbital 4f11 Melting Pt 1470° C Boiling Pt 2720° C
Er68 | Erbium : Atomic Wt 167.26 Electron Shells 2:8:18:30:8:2
Filling orbital 4f12 Melting Pt 1522° C Boiling Pt 2510° C
Tm69 | Thulium : Atomic Wt 168.9342 Electron Shells 2:8:18:31:8:2
Filling orbital 4f13 Melting Pt 1545° C Boiling Pt 1727° C
Yb70 | Ytterbium : Atomic Wt 173.04 Electron Shells 2:8:18:32:8:2
Filling orbital 4f14 Melting Pt 824° C Boiling Pt 1466° C
Lu71 | Lutetium : Atomic Wt 174.96 Electron Shells 2:8:18:32:9:2
Filling orbital 4f14 Melting Pt 1656° C Boiling Pt 3315° C
Actinides- |
Ac89 | Actinium : Atomic Wt (227) Electron Shells 2:8:18:32:18:9:2
Filling orbital 6d1 Melting Pt 1050° C Boiling Pt 3200±300° C
Th90 | Thorium : Atomic Wt 232.0381 Electron Shells 2:8:18:32:18:10:2
Filling orbital 6d2 Melting Pt 1750° C Boiling Pt 4790° C
Pa91 | Proactinium : Atomic Wt 231.0359 Electron Shells 2:8:18:32:20:9:2
Filling orbital 5f2 Melting Pt 1600° C
U92 | Uranium : Atomic Wt 238.029 Electron Shells 2:8:18:32:21:9:2
Filling orbital 5f3 Melting Pt 1132° C Boiling Pt 3818° C
Np93 | Neptunium : Atomic Wt 237.0482 Electron Shells 2:8:18:32:23:8:2
Filling orbital 5f4 Melting Pt 640° C Boiling Pt 3902° C
Pu94 | Plutonium : Atomic Wt (244) Electron Shells 2:8:18:32:24:8:2
Filling orbital 5f6 Melting Pt 639.5±2° C Boiling Pt 3235±19° C
Am95 | Americium : Atomic Wt (243) Electron Shells 2:8:18:32:25:8:2
Filling orbital 5f7 Melting Pt 994° C Boiling Pt 2607° C
Cm96 | Curium : Atomic Wt (247) Electron Shells 2:8:18:32:25:9:2
Filling orbital 5f7 Melting Pt 1340° C
Bk97 | Berkelium : Atomic Wt (247) Electron Shells 2:8:18:32:26:9:2
Filling orbital 5f8
Cf98 | Californium : Atomic Wt (251) Electron Shells 2:8:18:32:28:8:2
Filling orbital 5f9
Es99 | Einsteinium : Atomic Wt (254) Electron Shells 2:8:18:32:29:8:2
Filling orbital 5f11
Fm100 | Fermium : Atomic Wt (257) Electron Shells 2:8:18:32:30:8:2
Filling orbital 5f12
Md101 | Mendelevium: Atomic Wt 258
A radioactive rare earth metal
No102 | Nobelium: Atomic Wt 259
A radioactive rare earth metal
Lr103 | Lawrencium: Atomic Wt 262
A synthetic rare earth metal, not present in nature