Abundance of Elements : Earth's crust, Sea and Human body
see also: 2D graph; 3D graphs (1) & (2)
[N11]
human body only
ELEMENT
ELEMENT ABUNDANCE / ppm
Earth's crust
Sea
Human body
mg/kg
mg/L
Ac
Actinium
5.5
E-10
N
Nitrogen
1.9
E+01
5
E-01
1.32
E+04
Ag
Silver
7.5
E-02
4
E-05
Na
Sodium
2.36
1.08
1.39
E+03
Al
Aluminum
8.23
2
E-03
6.51
Nb
Niobium
2.0
1
Ar
Argon
3.5
E+00
4.5
Nd
Neodymium
4.15
2.8
E-06
As
Arsenic
1.8
3.7
Ne
Neon
1.2
E-04
Au
Gold
9.50
Ni
Nickel
8.4
5.6
1.42
B
Boron
1.0
4.44
5.22
O
Oxygen
4.61
E+05
8.57
6.21
Ba
Barium
4.25
E+02
1.3
2.62
Os
Osmium
1.5
Be
Beryllium
6.52
P
Phosphorus
1.05
6
7.17
Bi
Bismuth
8.5
Pa
Protactinium
1.4
E-11
Br
Bromine
2.4
6.73
3.86
Pb
Lead
3
1.50
C
Carbon
2.00
2.33
Pd
Palladium
Ca
Calcium
4.12
1.55
Po
Polonium
E-14
Cd
Cadmium
1.1
8.14
Pr
Praseodymium
9.2
6.4
E-07
Ce
Cerium
6.65
Pt
Platinum
Cl
Chlorine
1.45
1.94
1.37
Ra
Radium
9
8.9
4.28
Co
Cobalt
2.5
2.84
Rb
Rubidium
9.0
4.54
Cr
Chromium
1.02
7.53
Re
Rhenium
7
Cs
Cesium
2.24
Rh
Rhodium
Cu
Copper
6.0
1.07
Rn
Radon
E-13
E-16
Dy
Dysprosium
5.2
9.1
Ru
Ruthenium
Er
Erbium
8.7
S
Sulfur
3.50
9.05
3.01
Eu
Europium
Sb
Antimony
F
Fluorine
5.85
3.80
Sc
Scandium
2.2
Fe
Iron
5.63
6.06
Se
Selenium
5.71
Ga
Gallium
Si
Silicon
2.82
2.64
Gd
Gadolinium
6.2
Sm
Samarium
7.05
Ge
Germanium
Sn
Tin
2.3
1.15
H
Hydrogen
1.03
Sr
Strontium
3.70
7.9
4.65
He
Helium
8
Ta
Tantalum
Hf
Hafnium
3.0
Tb
Terbium
Hg
Mercury
2.90
Te
Tellurium
Ho
Holmium
Th
Thorium
9.6
I
Iodine
1.53
Ti
Titanium
5.65
In
Indium
Tl
Thallium
Ir
Iridium
Tm
Thulium
1.7
K
Potassium