Periodic table (big)
From Wikipedia, a free encyclopedia written in simple English for easy reading.
| Group | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | III | IV | V | VI | VII | VIII | |||||||||||||
| Period | ||||||||||||||||||||
| 1 | hydrogen 1 H | helium 2 He | ||||||||||||||||||
| 2 | lithium 3 Li | beryllium 4 Be | boron 5 B | carbon 6 C | nitrogen 7 N | oxygen 8 O | fluorine 9 F | neon 10 Ne | ||||||||||||
| 3 | sodium 11 Na | magnesium 12 Mg | aluminium 13 Al | silicon 14 Si | phosphorus 15 P | sulfur 16 S | chlorine 17 Cl | argon 18 Ar | ||||||||||||
| 4 | potassium 19 K | calcium 20 Ca | scandium 21 Sc | titanium 22 Ti | vanadium 23 V | chromium 24 Cr | manganese 25 Mn | iron 26 Fe | cobalt 27 Co | nickel 28 Ni | copper 29 Cu | zinc 30 Zn | gallium 31 Ga | germanium 32 Ge | arsenic 33 As | selenium 34 Se | bromine 35 Br | krypton 36 Kr | ||
| 5 | rubidium 37 Rb | strontium 38 Sr | yttrium 39 Y | zirconium 40 Zr | niobium 41 Nb | molybdenum 42 Mo | technetium 43 Tc | ruthenium 44 Ru | rhodium 45 Rh | palladium 46 Pd | silver 47 Ag | cadmium 48 Cd | indium 49 In | tin 50 Sn | antimony 51 Sb | tellurium 52 Te | iodine 53 I | xenon 54 Xe | ||
| 6 | caesium 55 Cs | barium 56 Ba | * | lutetium 71 Lu | hafnium 72 Hf | tantalum 73 Ta | tungsten 74 W | rhenium 75 Re | osmium 76 Os | iridium 77 Ir | platinum 78 Pt | gold 79 Au | mercury 80 Hg | thallium 81 Tl | lead 82 Pb | bismuth 83 Bi | polonium 84 Po | astatine 85 At | radon 86 Rn | |
| 7 | francium 87 Fr | radium 88 Ra | ** | lawrencium 103 Lr | rutherfordium 104 Rf | dubnium 105 Db | seaborgium 106 Sg | bohrium 107 Bh | hassium 108 Hs | meitnerium 109 Mt | darmstadtium 110 Ds | unununium 111 Uuu | ununbium 112 Uub | ununtrium 113 Uut | ununquadium 114 Uuq | ununpentium 115 Uup | ununhexium 116 Uuh | ununseptium 117 Uus | ununoctium 118 Uuo | |
| * Lanthanides | lanthanum 57 La | cerium 58 Ce | praseodymium 59 Pr | neodymium 60 Nd | promethium 61 Pm | samarium 62 Sm | europium 63 Eu | gadolinium 64 Gd | terbium 65 Tb | dysprosium 66 Dy | holmium 67 Ho | erbium 68 Er | thulium 69 Tm | ytterbium 70 Yb | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ** Actinides | actinium 89 Ac | thorium 90 Th | protactinium 91 Pa | uranium 92 U | neptunium 93 Np | plutonium 94 Pu | americium 95 Am | curium 96 Cm | berkelium 97 Bk | californium 98 Cf | einsteinium 99 Es | fermium 100 Fm | mendelevium 101 Md | nobelium 102 No | 
| Alkali metals | Alkaline earths | Lanthanide | Actinides | Transition metals | 
| Poor metals | Metalloids | Nonmetals | Halogens | Noble gases | 

