NH4+
Ammonium
H2PO4-
Dihydrogen Phosphate
OH-
Hydroxide
HCO3-
Hydrogen Carbonate
NO2-
Nitrite
ClO-
Hypochlorite
NO3-
Nitrate
HSO4-
Hydrogen Sulfate
C2H3O2-
Acetate
ClO3-
Chlorate
MnO4-
Permanganate
SO32-
Sulfite
CN-
Cyanide
PO43-
Phosphate
ClO2-
Chlorite
HPO42-
Hydrogen Phosphate
CO32-
Carbonate
O22-
Peroxide
ClO4-
Perchlorate
Cr2O72-
Dichromate
CrO42-
Chromate
Centi (C)
0.01 or 10-2
Kilo (k)
1,000 or 103
Micro (µ)
0.000001 or 10-6
Mega (M)
1,000,000 or 106
Nano (n)
0.000000001 or 10-9
Milli (m)
0.001 or 10-3
Pico (p)
0.000000000001 or 10-12