Aluminum
Sb
Antimony
Ar
Argon
As
Arsenic
Ba
Barium
Be
Beryllium
Bi
Bismuth
B
boron
Br
Bromine
Cd
Cadmium
Ca
Calcium
C
carbon
Cs
Cesium
CI
Chlorine
Cr
Chromium
Co
Cobalt
Cu
Copper
F
fluorine
Au
gold
He
Helium
H
Hydrogen
I
Iodine
Fe
iron
kr
Krypton
Pb
lead
Li
Lithium
mg
Magnesium
Mn
Manganese
Hg
mercury
Mo
Molybdenum
Ne
neon
Ni
Nickel
N
Nitrogen
O
Oxygen
P
Phosphorus
K
Potassium
Ra
Radium
Rn
Radon
Se
Selenium
Si
Silicon
Ag
silver
Na
Sodium
Sr
Strontium
S
Sulfur
Sn
Tin
W
Tungsten
U
Uranium
Xe
Xenon
Y
Yttrium
Zn
zine
lumbar region