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Common Ions in General Chemistry

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  • What is the symbol for the hydrogen ion?

    H+

  • What is the symbol for the fluoride ion?

    F

  • What is the symbol for the lithium ion?

    Li+

  • What is the symbol for the chloride ion?

    Cl

  • What is the symbol for the sodium ion?

    Na+

  • What is the symbol for the bromide ion?

    Br

  • What is the symbol for the potassium ion?

    K+

  • What is the symbol for the iodide ion?

    I

  • What is the symbol for the rubidium ion?

    Rb+

  • What is the symbol for the oxide ion?

    O2−

  • What is the symbol for the cesium ion?

    Cs+

  • What is the symbol for the sulfide ion?

    S2−

  • What is the symbol for the silver ion?

    Ag+

  • What is the symbol for the nitride ion?

    N3−

  • What is the symbol for the magnesium ion?

    Mg2+

  • What is the symbol for the phosphide ion?

    P3−

  • What is the symbol for the calcium ion?

    Ca2+

  • What is the symbol for the cyanide ion?

    CN

  • What is the symbol for the strontium ion?

    Sr2+

  • What is the symbol for the hydroxide ion?

    OH

  • What is the symbol for the barium ion?

    Ba2+

  • What is the symbol for the zinc ion?

    Zn2+

  • What is the symbol for the iron(II) ion?

    Fe2+

  • What is the symbol for the acetate ion?

    C2H3O2

  • What is the symbol for the iron(III) ion?

    Fe3+

  • What is the symbol for the chlorate ion?

    ClO3

  • What is the symbol for the aluminum ion?

    Al3+

  • What is the symbol for the perchlorate ion?

    ClO4

  • What is the symbol for the nitrate ion?

    NO3

  • What is the symbol for the ammonium ion?

    NH4+

  • What is the symbol for the carbonate ion?

    CO32−

  • What is the symbol for the hydrogen carbonate (bicarbonate) ion?

    HCO3

  • What is the symbol for the sulfate ion?

    SO42−

  • What is the symbol for the hydrogen sulfate (bisulfate) ion?

    HSO4

  • What is the symbol for the phosphate ion?

    PO43−