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first 20 elements + other common ones and ions
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H
Hydrogen
He
Helium
Li
Lithium
Be
Beryllium
B
Boron
C
Carbon
N
Nitrogen
O
Oxygen
F
Fluorine
Ne
Neon
Na
Sodium
Mg
Magnesium
Al
Aluminium
Si
Silicon
P
Phosphorus
S
Sulfur
Cl
Chlorine
Ar
Argon
K
Potassium
Ca
Calcium
Fe
Iron
Cu
Copper
Ag
Silver
Au
Gold
Hg
Mercury
H⁺
Hydrogen
Li⁺
Lithium
Na⁺
Sodium
K⁺
Potassium
Ag⁺
Silver
NH₄⁺
Ammonium
Ca²⁺
Calcium
Mg²⁺
Magnesium
Cu²⁺
Copper
Pb²⁺
Lead
Fe²⁺
Iron (II)
Ba²⁺
Barium
Zn²⁺
Zinc
Al³⁺
Aluminium
Fe³⁺
Iron (III)
Cl⁻
Chloride
OH⁻
Hydroxide
NO₃⁻
Nitrate
HCO₃⁻
Hydrogen Carbonate
O²⁻
Oxide
S²⁻
Sulfide
CO₃²⁻
Carbonate
SO₄²⁻
Sulfate
PO₄³⁻
Phosphate