AP Chemistry Summer Packet | Page 1(?)

A. Common Elements, Symbols, and Charges

Front: What is the symbol and charge for Sodium?
Back: Na, +1

Front: What is the symbol and charge for Potassium?
Back: K, +1

Front: What is the symbol and charge for Calcium?
Back: Ca, +2

Front: What is the symbol and charge for Magnesium?
Back: Mg, +2

Front: What is the symbol and charge for Aluminum?
Back: Al, +3

Front: What is the symbol and charge for Fluorine?
Back: F, -1

Front: What is the symbol and charge for Chlorine?
Back: Cl, -1

Front: What is the symbol and charge for Bromine?
Back: Br, -1

Front: What is the symbol and charge for Iodine?
Back: I, -1

Front: What is the symbol and charge for Oxygen?
Back: O, -2

Front: What is the symbol and charge for Sulfur?
Back: S, -2

Front: What is the symbol and charge for Nitrogen?
Back: N, -3

Front: What is the symbol and charge for Phosphorus?
Back: P, -3

Front: What is the symbol and charge for Zinc?
Back: Zn, +2

Front: What is the symbol and charge for Silver?
Back: Ag, +1

Front: What is the symbol and charge for Iron (II) and Iron (III)?
Back: Fe²⁺ and Fe³⁺

Front: What is the symbol and charge for Copper (I) and Copper (II)?
Back: Cu⁺ and Cu²⁺

B. Polyatomic Ions (Name, Formula, Charge)

Front: What is the formula and charge for Ammonium?
Back: NH₄⁺, +1

Front: What is the formula and charge for Hydroxide?
Back: OH⁻, -1

Front: What is the formula and charge for Nitrate?
Back: NO₃⁻, -1

Front: What is the formula and charge for Nitrite?
Back: NO₂⁻, -1

Front: What is the formula and charge for Sulfate?
Back: SO₄²⁻, -2

Front: What is the formula and charge for Sulfite?
Back: SO₃²⁻, -2

Front: What is the formula and charge for Carbonate?
Back: CO₃²⁻, -2

Front: What is the formula and charge for Bicarbonate?
Back: HCO₃⁻, -1

Front: What is the formula and charge for Phosphate?
Back: PO₄³⁻, -3

Front: What is the formula and charge for Phosphite?
Back: PO₃³⁻, -3

Front: What is the formula and charge for Acetate?
Back: C₂H₃O₂⁻ (or CH₃COO⁻), -1

Front: What is the formula and charge for Cyanide?
Back: CN⁻, -1

Front: What is the formula and charge for Permanganate?
Back: MnO₄⁻, -1

Front: What is the formula and charge for Dichromate?
Back: Cr₂O₇²⁻, -2

Front: What is the formula and charge for Chromate?
Back: CrO₄²⁻, -2