Chemical element

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Simple Periodic Table Chart-en.svg
Hydrogen discharge tube.jpg
Barium unter Argon Schutzgas Atmosphäre.jpg
Copper.jpg
HEUraniumC.jpg
Bromine vial in acrylic cube.jpg
HeTube.jpg
Tap: The periodic cairt o the chemical elements.
Below: Examples of certain chemical elements. Frae left tae richt: hydrogen, barium, capper, uranium, bromine, an helium.

A chemical element is a speshies o atoms haein the same nummer o protons in thair atomic nuclei (that is, the same atomic nummer, or Z).[1]

The periodic table[eedit | eedit soorce]


IA IIA IIIB IVB VB VIB VIIB VIII IB IIB IIIA IVA VA VIA VIIA VIIIA
Hydrogen
H 1
  Helium
He 2
Leethium
Li 3
Bereelium
Be 4
  Boron
B 5
Carbon
C 6
Nitrogen
N 7
Oxygen
O 8
Fluorine
F 9
Neon
Ne 10
Sodium
Na 11
Magnesium
Mg 12
  Alumeenium
Al 13
Seelicon
Si 14
Phosphorus
P 15
Sulphur
S 16
Chlorine
Cl 17
Argon
Ar 18
Potassium
K 19
Calcium (cauk)
Ca 20
Scandium
Sc 21
Titanium
Ti 22
Vanadium
V 23
Chromium
Cr 24
Manganese
Mn 25
Airn
Fe 26
Cobaut
Co 27
Nickel
Ni 28
Copper
Cu 29
Zinc
Zn 30
Gallium
Ga 31
Germanium
Ge 32
Airsenic
As 33
Selenium
Se 34
Bromine
Br 35
Krypton
Kr 36
Rubidium
Rb 37
Strontium
Sr 38
Yttrium
Y 39
Zirconium
Zr 40
Niobium
Nb 41
Molybdenum
Mo 42
Technetium
Tc 43
Ruthenium
Ru 44
Rhodium
Rh 45
Palladium
Pd 46
Siller
Ag 47
Cadmium
Cd 48
Indium
In 49
Tin
Sn 50
Antimony
Sb 51
Tellurium
Te 52
Iodine
I 53
Xenon
Xe 54
Cesium
Cs 55
Barium
Ba 56
Lutetium
Lu 71
Hafnium
Hf 72
Tantalum
Ta 73
Tungsten
W 74
Rhenium
Re 75
Osmium
Os 76
Ireedium
Ir 77
Platinum
Pt 78
Gowd
Au 79
Mercur
Hg 80
Thallium
Tl 81
Leid
Pb 82
Bismuth
Bi 83
Polonium
Po 84
Astatine
At 85
Radon
Rn 86
Francium
Fr 87
Radium
Ra 88
Lawrencium
Lr 103
Rutherfordium
Rf 104
Dubnium
Db 105
Seaborgium
Sg 106
Bohrium
Bh 107
Hassium
Hs 108
Meitnerium
Mt 109
Darmstadtium
Ds 110
Roentgenium
Rg 111
Copernicium
Cn 112
Ununtrium
Uut 113
Flerovium
Fl 114
Ununpentium
Uup 115
Livermorium
Lv 116
Ununseptium
Uus 117
Ununoctium
Uuo 118
 
 
Lanthinide
Raw
Lanthanium
La 57
Cerium
Ce 58
Praseodymium
Pr 59
Neodymium
Nd 60
Promethium
Pm 61
Samarium
Sm 62
Europium
Eu 63
Gadolinium
Gd 64
Terbium
Tb 65
Dysprosium
Dy 66
Holmium
Ho 67
Erbium
Er 68
Thulium
Tm 69
Ytterbium
Yb 70
 
Actinide
Raw
Acteenium
Ac 89
Thorium
Th 90
Protactinium
Pa 91
Uranium
U 92
Neptunium
Np 93
Plutonium
Pu 94
Amereecium
Am 95
Cuinium
Cm 96
Berkelium
Bk 97
Californium
Cf 98
Einsteinium
Es 99
Fermium
Fm 100
Mendelevium
Md 101
Nobelium
No 102
 

References[eedit | eedit soorce]

  1. IUPAC (ed.). "chemical element". International Union of Pure and Applied Chemistry. doi:10.1351/goldbook.C01022.