COMMON ION CHART
POSITIVE IONS
|
+1 |
+2 |
+3 |
+4 |
|
H+: hydrogen |
Be+2: beryllium |
Fe+3: iron (III) |
Sn+4: tin (IV) |
|
Na+: sodium |
Mg+2: magnesium |
Au+3: gold (III) |
Pb+4: lead (IV) |
|
K+: potassium |
Ca+2: calcium |
Ga+3: gallium |
Mn+4: manganese (IV) |
|
Li+: lithium |
Sr+2: strontium |
In+3: indium (III) |
Ti+4: titanium (IV) |
|
Rb+: rubidium |
Ba+2: barium |
Tl+3: thallium (III) |
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Cs+: cesium |
Ra+2: radium |
Al+3: aluminum |
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Ag+: silver |
Fe+2: iron (II) |
Cr+3: chromium (III) |
+6 |
|
Au+: gold (I) |
Cu+2: copper (II) |
Ti+3: titanium (III) |
Cr+6: Chromium (VI) |
|
Cu+: copper (I) |
Zn+2: zinc |
Mn+3: manganese (III) |
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Tl+: thallium (I) |
Cd+2: cadmium |
Co+3: cobalt (III) |
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In+: indium (I) |
Hg2+2: mercury (I) |
|
+7 |
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Hg+2: mercury (II) |
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Mn+7: manganese (VII) |
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NH4+: ammonium |
Pb+2: lead (II) |
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Sn+2: tin (II) |
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Ni+2: nickel |
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Co+2: cobalt (II) |
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Mn+2: manganese (II) |
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Ti+2: titanium (II) |
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Cr+2: chromium (II) |
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|
-1 |
-2 |
-3 |
|
F-: fluoride |
O-2: oxide |
N-3: nitride |
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Cl-: chloride |
S-2: sulfide |
P-3: phosphide |
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Br-: bromide |
Se-2: selenide |
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I-: iodide |
O2-2: peroxide |
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H-: hydride |
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BrO3-1: bromate |
CO3-2: carbonate |
PO4-3: phosphate |
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CH3COO-: acetate |
C2O4-2: oxalate |
AsO4-3: arsenate |
|
NO2-: nitrite |
CrO4-2: chromate |
BO3-3: borate |
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NO3-: nitrate |
Cr2O7-2: dichromate |
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ClO-: hypochlorite |
SO3-2: sulfite |
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ClO2-: chlorite |
SO4-2: sulfate |
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ClO3-: chlorate |
HPO4-2: hydrogen phosphate |
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ClO4-: perchlorate |
SeO4-2: selenate |
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MnO4-: permanganate |
|
-4 |
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HSO4-: hydrogen sulfate |
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SiO4-4: silicate |
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HSO3-: hydrogen sulfite |
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CN-: cyanide |
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OH-: hydroxide |
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HCO3-: hydrogen carbonate |
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IO3-1: iodate |
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SCN-: thiocyanate |
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