Studied by 35 peopleCalcium
Ca
Carbon
C
Hydrogen
H
Iron
Fe
Magnesium
Mg
Nitrogen
N
Oxygen
O
Phosphorus
P
Potassium
K
Sodium
Na
Sulfur
S
Zinc
Zn
Aluminium
Al
Chlorine
Cl
Cobalt
Co
Flourine
F
Gold
Au
Helium
He
Iodine
I
Lead
Pb
Lithium
Li
Mercury
Hg
Silicon
Si
Silver
Ag
Note
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