AMHS Chem H test 1/13 – Flashcards
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H⁺
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Hydrogen
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Li⁺
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Lithium
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Na⁺
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Sodium
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K⁺
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Potassium
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Cs⁺
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Cesium
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Be²⁺
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Beryllium
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Mg²⁺
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Magnesium
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Ca²⁺
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Calcium
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Ba²⁺
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Barium
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Al³⁺
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Aluminum
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Ag⁺
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Silver
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Zn²⁺
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Zinc
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Fe³⁺
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Iron (III)
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Fe²⁺
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Iron (II)
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Cu²⁺
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Copper (II)
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Cu⁺
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Copper (I)
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Co³⁺
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Cobalt (III)
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Co²⁺
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Cobalt (II)
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Sn⁴⁺
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Tin (IV)
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Sn²⁺
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Tin (II)
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Pb⁴⁺
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Lead (IV)
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Pb²⁺
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Lead (II)
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Hg²⁺
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Mercury (I)
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H⁻
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Hydride
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F⁻
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Fluoride
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Cl⁻
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Chloride
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Br⁻
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Bromide
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I⁻
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Iodide
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O²⁻
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Oxide
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S²⁻
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Sulfide
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N³⁻
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Nitride
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P⁻
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Phosphide
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NH₄⁻
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Ammonium
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NO₂⁻
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Nitrite
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NO⁻
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Nitrate
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SO₃²⁻
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Sulfite
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SO₄²⁻
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Sulfate
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HSO₄⁻
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Hydrogen sulfate
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OH⁻
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Hydroxide
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CN⁻
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Cyanide
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PO₄³⁻
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Phosphate
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NCS⁻
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Thiocyanate
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CO₃²⁻
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Carbonate
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HCO₃⁻
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Hydrogen carbonate
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ClO⁻
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Hypochlorite
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ClO₂⁻
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Chlorite
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ClO₃⁻
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Chlorate
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ClO₄⁻
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Perchlorate
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C₂H₃O₂⁻
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Acetate
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MnO₄⁻
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Permanganate
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Cr₂O₇²⁻
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Dichromate
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CrO₄²⁻
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Chromate
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O₂²⁻
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Peroxide
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C₂O₄²⁻
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Oxalate
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NH₂⁻
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Amide
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True or False? In naming ionic compounds, the cation is always named first and the anion second?
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True
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Which of the following is a binary compound? A.O₂ B.HCN C.H₂SO₄ D.H₂S E.NaOH
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D.H₂S
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The correct name for LiCl is
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lithium chloride
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The correct name for FeO
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iron (II) oxide
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The charge on a barium ion in its ionic compound is
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+2
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the symbol for rubidium ion is
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Rb⁺
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Na⁺ represents a
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sodium
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The correct name for the Al³⁺ species is
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aluminum ion
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Which of the following is not the correct chemical formula for the compound named? a. hydrocyanic acid HCN b. calcium sulfate CaSO₄ c. beryllium oxide BeO d. nickel (II) peroxide Ni₂O e. ammonium Chromate (NH₄)₂CrO₄
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d. nickel (II) peroxide Ni₂O
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Which of the following formulas is incorrect? a. NaBR b. AlCl₃ c.Li₂S d. Mg (OH)₂ e. CsCl₂
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e. CsCl₂
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Titanium (IV) oxide has the formula
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TiO₂
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The name for Li₂O is _____________
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Lithium oxide
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The correct name for P₂O₅ is
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diphosphorous pentoxide
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A compound contains an unknown ion X and has the formula XCL₂. Ion X contains 20 electrons. What is the identity of X?
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Ti²⁺
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What is the formula for sulfur trioxide
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SO₃
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The binary compound PCl₃ is called
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phosphorus trichloride
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The compound PI₃ is named
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phosphorus triiodide
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the name for SO₂ is _____________
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sulfur dioxide
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The formula for calcium hydrogen sulfate
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Ca(HSO₄)₂
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The name of the compound NH₄ClO₄ is
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ammonium perchlorate
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The correct formula for the carbonate ion is
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CO₃²⁻
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The correct formula for ammonium sulfate is
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(NH₄)₂SO₄
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The name for the NO₃⁻ ion is
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nitrate ion
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The name for ClO₄⁻ is _____________
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perchlorate
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The correct name for the Sn⁺⁴ species is _____________
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Tin (IV) species
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The name for Fe⁺² species is _____________
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Iron (II) ion
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The name for CO₃²⁻ is _____________
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carbonate ion
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The name for NO₃⁻ is _____________
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nitrate ion
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the correct formula for the ammonium ion is
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NH₄⁺
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The carbonate ion has the formula CO₃²⁻. What is the correct formula for sodium carbonate?
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Na₂CO₃
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What is the name for HPO₄²⁻?
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hydrogen phosphate ion
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The substance ClO₃⁻ is best described as
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a polyatomic ion
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The formula for the compound formed from the polyatomec ions NH₄⁺ and PO₄³⁻ is
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(NH₄)₃PO₄
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The name for ClO₄⁻ ion is
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perchlorate ion
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Which of the following is named incorrectly? What should its name be?
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Fe(OH)₂; iron (II) hydroxide
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Potassium chlorate has the formula?
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KClO₃
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Sodium chlorite has the formula
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NaClO₂
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Which of the following represents the hypochlorite ion?
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ClO⁻
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The formula for the compound formed from ammonium and sulfate ions is
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(NH₄)₂SO₄
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The name of the ClO₂⁻ ion is
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chlorite
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The name for the compound NH₄F is _____________
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Ammonium fluoride
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The name for the compound Sn(NO₃)₂ is _____________
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Tin (II) Nitrate
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THe name for the compound Fe₂O₃ is _____________
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Iron (III) oxide
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The correct name for NiO is
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nickel (II) oxide
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The name for Sn⁺² is
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tin (II) ion
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The name for SrCl₂
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strontium chloride
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The name for NH₄Br is
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ammonium bromide
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The name for the Sr⁺² species is
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strontium ion
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The name for MnBr₂ is
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manganese (II) bromide
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The name for NaHCO₃ is
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sodium hydrogen carbonate (sodium bicarbonate)
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The name for Na₃N is
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sodium nitride
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The name for Al(OH)₃ is
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aluminum hydroxide
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The name for Ba(NO₃)₂ is
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barium nitrate
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The name for BaSO₄ _____________
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Barium sulfate
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The name for FeCl₃ is _____________
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iron (III) chloride
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The name for PCl₅ is _____________
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Phosphorus pentachloride
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The name for N₂O is _____________
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dinitrogen monoxide
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The name for CsI is _____________
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cesium iodide
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The name for (NH₄)₂CO₃ is _____________
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Ammonium carbonate
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The name for CuCL₂ is _____________
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Copper (II) Chloride
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The name for PBr₅ is _____________
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Phosphorus pentabromide
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The name for CO is _____________
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Carbon monoxide
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the name for C₂H₃O₂⁻ is _____________
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acetate ion
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The name for OH⁻ is _____________
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hydroxide ion
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The name for MgCO₃ is _____________
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Magnesium carbonate
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The name for compound KNO₂ is _____________
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Potassium Nitrite
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The name for the compound FeO is _____________
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iron (II) oxide
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The name for MnO₂ _____________
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Manganese (IV) oxide
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The name for MgCl₂ is _____________
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magnesium chloride
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The name for NH₄⁺ is _____________
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ammonium ion
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The name for the compound K₂O is _____________
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Potassium oxide
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The name for the compound NaHCO₃ is _____________
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sodium bicarbonate
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The name for the compound PI₃ is _____________
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phosphorus triiodide
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The name for the compound SnO₂ is _____________
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Tin (IV) oxide
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The name for MG(HCO₃)₂ is _____________
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magnesium bicarbonate
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The name for (NH₄)₂SO₄ is _____________
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Ammonium Sulfate
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The name for Co(OH)₂ is
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cobalt (II) hydroxide
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The name for N₂S₃ is _____________
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dinitrogen trifsulfide
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The name for SrHPO₄ is
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strontium hydrogen phosphate
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The name for Cu₃(PO₄)₂ is _____________
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copper (II) phosphate
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The name for KC₂H₃O₂ is _____________
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Potassium Acetate
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The name for NaCL is _____________
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sodium chloride
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The name for CuCl₂ is _____________
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Copper (II) chloride
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The name for Ba(NO₃)₂ is _____________
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Barium Nitrate
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The name for Ag₂CO₃ is _____________
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silver (I) carbonate (silver carbonate)
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The name of SiO₂ is _____________
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silicon dioxide
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The name for Mn(C₂H₃O₂) is _____________
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manganese (II) acetate
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The name for FeCL₃ is _____________
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Iron (III) chloride
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The name for Zn (OH)₂ is _____________
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Zinc (II) Hydroxide
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Molecular Compounds: Made just_____________1; smallest piece is a _____________2 no _____________3! The name _____________4tells you the number of atoms. Uses_____________5to tell you the exact number of each element present
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1. nonmetals 2. molecule 3. charges present 4. name 5. Prefix names
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Prefix name: 1
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mono
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Prefix name: 2
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di
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Prefix name: 3
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tri
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Prefix name: 4
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tetra
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Prefix name: 5
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penta
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Prefix name: 6
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hexa
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Prefix name: 7
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hepta
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Prefix name: 8
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octa
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Prefix name: 9
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nona
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Prefix name: 10
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deca
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atoms are electrically 1__________ because there is the same number of 2__________ and 3__________
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1. neutral 2. protons 3. electrons
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ions are atoms, or groups of atoms, with a 1__________ (positive or negative) they have 2__________ numbers of protons and electrons only 3__________ can move, and ions are made by gaining or losing 4__________
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1. charge 2. different 3. electrons 4. electrons
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anions a 1__________ ion because it has 2__________ electrons 3__________ can gain electrons charge is written as a 4__________ on the right. Ex. F¹⁻ or O²⁻
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1. negative 2. gained 3. nonmetals 4.superscript
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Cations a 1__________ ion formed by 2__________ electrons more 3__________ than 4__________
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1. positive 2. losing 3. protons 4. electrons
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__________ can lose electrons Ex. K¹⁺ Ca²⁺
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Metals
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Periodic Groups: Group IA 1__________ Group IIA 2__________ Group IIIA 3__________
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1. ¹⁺ 2. ²⁺ 3. ³⁺
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Periodic Groups: Group IVA 1__________ Group VA 2__________ Group VIA 3__________
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1. covalent compounds 2. ³⁻ 3. ²⁻
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Periodic Groups: Group VIIA 1__________ Group VIIIA 2__________
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1. ¹⁻ 2. no charge
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Group B elements: Many transition elements have __________ possible oxidation state.
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more than one
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Naming Cations: Two methods- -1__________system - uses 2__________in parenthesis to indicate the numerical value
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1. stock 2. roman numerals
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If the charge is always the same (like in the Group A metals) just write __________ of the metals.
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name
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Transition metals can have more than one type of 1__________. Indicate their charge as a 2__________ in parenthesis after the name of the metal.
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1. charge 2. Roman numerals
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Silver is always 1__________; Cadmium and Zinc are always 2__________
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1. ¹⁺ 2. ²⁺
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Anions are always the __________
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same charge
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change the monatomic element ending to __________
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ide
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F¹⁻ a fluorine atome will become a __________
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fluoride ion
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Groups of atoms that 1__________ and have an 2__________. usually end in 3__________ or 4__________
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1. stay together 2. overal charge 3. ate 4. ite
