Element
Hydrogen H2O
Oxygen H2O
Sodium NaCl
Chlorine NaCl
Magnesium Mg
Sulfur S
Potassium K
Calcium Ca
Bromine Br

At.weight
1.00797
15.9994
22.9898
35.453
24.312
32.064
39.102
40.08
79.909

ppm
110,000
883,000
  10,800
  19,400
    1,290
       904
       392
       411
         67.3

Element
Molybdenum Mo
Ruthenium Ru
Rhodium Rh
Palladium Pd
Argentum (silver) Ag
Cadmium Cd
Indium In
Stannum (tin) Sn
Antimony Sb

At.weight
0.09594
101.07
102.905
106.4
107.870
112.4
114.82
118.69
121.75

ppm
0.01
0.0000007
.
.
0.00028
0.00011
.
0.00081
0.00033

Element
Helium He
Lithium Li
Beryllium Be
Boron B
Carbon C
Nitrogen ion
Fluorine F
Neon Ne
Aluminium Al
Silicon Si
Phosphorus P
Argon Ar
Scandium Sc
Titanium Ti
Vanadium V
Chromium Cr
Manganese Mn
Ferrum (Iron) Fe
Cobalt Co
Nickel Ni

At.weight
4.0026
6.939
9.0133
10.811
12.011
14.007
18.998
20.183
26.982
28.086
30.974
39.948
44.956
47.90
50.942
51.996
54.938
55.847
58.933
58.71

ppm
0.0000072
0.170
0.0000006
4.450
28.0
15.5
13
0.00012
0.001
2.9
0.088
0.450
<0.000004
0.001
0.0019
0.0002
0.0004
0.0034
0.00039
0.0066

Element
Tellurium Te
Iodine I
Xenon Xe
Cesium Cs
Barium Ba
Lanthanum La
Cerium Ce
Praesodymium Pr
Neodymium Nd
Samarium Sm
Europium Eu
Gadolinium Gd
Terbium Tb
Dysprosium Dy
Holmium Ho
Erbium Er
Thulium Tm
Ytterbium Yb
Lutetium Lu
Hafnium Hf

At.weight
127.6
166.904
131.30
132.905
137.34
138.91
140.12
140.907
144.24
150.35
151.96
157.25
158.924
162.50
164.930
167.26
168.934
173.04
174.97
178.49

ppm
.
0.064
0.000047
0.0003
0.021
0.0000029
0.0000012
0.00000064
0.0000028
0.00000045
0.0000013
0.0000007
0.00000014
0.00000091
0.00000022
0.00000087
0.00000017
0.00000082
0.00000015
<0.000008


Element
Copper Cu
Zinc Zn
Gallium Ga
Germanium Ge
Arsenic As
Selenium Se
Krypton Kr
Rubidium Rb
Strontium Sr
Yttrium Y
Zirconium Zr
Niobium Nb

At.weight
63.54
65.37
69.72
72.59
74.922
78.96
83.80
85.47
87.62
88.905
91.22
92.906

ppm
0.0009
0.005
0.00003
0.00006
0.0026
0.0009
0.00021
0.120
8.1
0.000013
0.000026
0.000015

Element
Tantalum Ta
Tungsten W
Rhenium Re
Osmium Os
Iridium Ir
Platinum Pt
Aurum (gold) Au
Mercury Hg
Thallium Tl
Lead Pb
Bismuth Bi
Thorium Th
Uranium U
Plutonimu Pu

At.weight
180.948
183.85
186.2
190.2
192.2
195.09
196.967
200.59
204.37
207.19
208.980
232.04
238.03
(244)

ppm
<0.0000025
<0.000001
0.0000084
.
.
.
0.000011
0.00015
.
0.00003
0.00002
0.0000004
0.0033
.