) CChieh@UWaterloo.ca

The Period Table of Chemical Elements

This is a electronic Periodic Table of Chemical Elements. The number below the element symbol is the atomic number. For atomic weight, see Elements or Properties of elements
H                                                                     He
1                                                                     2

Li  Be                                            B   C   N   O   F   Ne
3   4                                             5   6   7   8   9   10

Na  Mg                                            Al  Si  P   S   Cl  Ar
11  12                                            13  14  15  16  17  18

K   Ca   Sc  Ti  V   Cr  Mn  Fe  Co  Ni  Cu  Zn   Ga  Ge  As  Se  Br  Kr
19  20   21  22  23  24  25  26  27  28  29  30   31  32  33  34  35  36

Rb  Sr   Y   Zr  Nb  Mo  Tc  Ru  Rh  Pd  Ag  Cd   In  Sn  Sb  Te  I   Xe
37  38   39  40  41  42  43  44  45  46  47  48   49  50  51  52  53  54

Cs  Ba  57*  Hf  Ta  W   Re  Os  Ir  Pt  Au  Hg   Tl  Pb  Bi  Po  At  Rn
55  56  -71  72  73  74  75  76  77  78  79  80   81  82  83  84  85  86

Fr  Ra  89$  Unq Unp Unh Uns Uno Une
87  88 -103  104 105 106 107 108 109 110 111 112 113 114 115 116 117 118


      * La  Ce  Pr  Nd  Pm  Sm  Eu  Gd  Tb  Dy  Ho  Er  Tm  Yb  Lu
        57  58  59  60  61  62  63  64  65  66  67  68  69  70  71

      $ Ac  Th  Pa  U   Np  Pu  Am  Cm  Bk  Cf  Es  Fm  Md  No  Lw
        89  90  91  92  93  94  95  96  97  98  99  100 101 102 103
_______________________________________________________________________
The symbols for 104 and 105 are Rf and Ha in the USA.

Magnetic Resonance Period Table

cchieh@uwaterloo.ca