Wild petunia Ruellia pedunculata

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Wild petunia (Ruellia pedunculata)
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Complex Anion Names

• Dr. Smith
• 2007

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Chlorine

• Diatomic Cl2, non-metal, gas at room temp,
  halogen
• Simple anion Cl-, chloride

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Chlorine oxyanions

• 2 less O OCl- hypochlorite

• 1 less O ClO2- chlorite

• Common ClO3- chlorate

• 1 more O ClO4- perchlorate

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Bromine

• Diatomic Br2, non-metal, liquid at room temp,
  halogen
• Simple anion Br-, bromide

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Bromine oxyanions

• 2 less O OBr- hypobromite

• 1 less O BrO2- bromite

• Common BrO3- bromate

• 1 more O BrO4- perbromate

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Iodine

• Diatomic I2, non-metal, solid at room temp,
  halogen
• Simple anion I-, iodide

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Iodine oxyanions

• 2 less O OI- hypoiodite

• 1 less O IO2- Iodite

• Common IO3- Iodate

• 1 more O IO4- periodate

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Sulfur

• Octatomic S8, non-metal, solid at room temp,
  chalcogen
• Simple anion S-2, sulfide

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Sulfur oxyanions

• 1 less O SO3-2 sulfite

• Common SO4-2 sulfate

• 1 more O SO5-2 persulfate

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Other Sulfur Anions

• S2O3-2 thiosulfate (incorrectly referred to as
  hyposulfite)
• S2O7-2 pyrosulfate or disulfate

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Nitrogen

• Diatomic N2, non-metal, gas at room temp,
  pnictogen
• Simple anion N-3, nitride

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Nitrogen oxyanions

• 1 less O NO2- nitrite

• Common NO3- nitrate

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Phosphorus

• Tetratomic P4, non-metal, solid at room temp,
  pnictogen
• Simple anion P-3, phosphide
• Common oxyanion PO4-3, phosphate

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Carbon

• Non-metal, solid at room temp
• Simple anion C-4, carbide, (but C2-2 also called
  carbide)
• Common oxyanion CO3-2, carbonate
• CN- cyanide
• SCN- thiocyanate
• H3C2O2- , H3CCO2-, OAc-, acetate
• C2O4-2 oxalate

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Boron

• BO3-3 borate

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Chromium and Manganese

• CrO4-2 chromate
• Cr2O7-2 dichromate
• MnO4- permanganate

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Oxygen

• Diatomic O2, non-metal, gas at room temp,
  chalcogen
• Simple anion O-2 oxide
• Oxyanion O2-2 peroxide
• O2- superoxide

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Silicon

• Metalloid, solid at room temp
• SiO3-2 silicate

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Aluminum

• Metalloid, solid at room temp
• Oxyanion aluminate represented asAlO2-AlO2-2H2
  OAl(OH)4-

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Iron

• Fe(CN)6-3 ferricyanide
• Fe(CN)6-4 ferrocyanide