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72 Cards in this Set
- Front
- Back
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Anion
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Any atom or group of atoms with a negative charge.
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Binary Compound
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A compound composed of two elements
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Cation
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Any atom or group of atoms with a positive charge
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Chemical Formula
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Shows the number & types of atoms present in the smallest representative unit of a substance.
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Formula Unit
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The lowest whole-number ratio of ions in an ionic compound
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Ion
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An atom or group of atoms that has a positive or negative charge.
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Ionic Compound
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A compound composed of positive and negative ions.
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Law of Definite Proportions
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In any sample of a chemical compound, the elements are always contained in the same proportion by mass
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Law of Multiple Proportions
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Whenever two elements from more than 1 compound; the different masses of 1 element that combine with the same mass of the other element are in the ratio of small whole numbers
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Molecular Compound
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A compound that is composed of molecules.
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Molecular Formula
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A chemical formula that shows the actual number & kinds of atoms present in a molecule of a compound.
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Molecule
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A neutral chemically bonded group of atoms that act as a unit.
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Monatomic Ion
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A single atom with a positive or negative charge as a result of long or gaining valence electrons
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Polyatomic Ion
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A tightly bound group of atoms that behaves as a unit and carries a charge
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Ternary Compound
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A compound containing atoms of 3 different elements, usually containing at least one polyatomic ion
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Calcium Ion
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Ca
+2 |
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Sodium
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S
+1 |
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Aluminum
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Al
+3 |
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Iron (III)
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Fe
+3 |
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Oxide
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O
-2 |
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Nitride
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N
-3 |
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Copper (II)
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Cu
+2 |
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Iron (II)
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Fe
+2 |
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Lead (II)
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Pb
+2 |
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Mercury (II)
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Hg
+2 |
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Bromide
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Br
-1 |
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Potassium
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K
+1 |
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Copper (I)
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Cu
+1 |
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Lithium
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Li
+1 |
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Rubidium
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Rb
+1 |
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Barium
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Ba
+3 |
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Cadmium
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Cd
+2 |
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Chromium (II)
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Cr
+2 |
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Nickel (II)
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Ni
+2 |
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Chromium (III)
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Cr
+3 |
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Chloride
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Cl
-1 |
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Iodide
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I
-1 |
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Fluoride
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F
-1 |
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Silver
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Ag
+1 |
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Cobalt (II)
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Co
+2 |
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Cesium
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Cs
+1 |
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Mercury (I)
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Hg(2)
+2 *() = subscript* |
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Manganese (II)
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Mn
+2 |
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Magnesium
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Mg
+2 |
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Tin (II)
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Sn
+2 |
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Zinc
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Zn
+2 |
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Sulfide
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S
-2 |
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Arsenate
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AsO(4)
-3 ( )=subscript |
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Phosphate
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PO(4)
-3 ( ) = subscript |
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Thiosulfate
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S(2)O(3)
-2 *( ) =subscript* |
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Oxalate
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C(2)O(4)
-2 *( ) =subscript* |
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Carbonate
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CO(3)
-2 *( ) =subscript* |
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Permanganate
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MnO(4)
-1 *( ) =subscript* |
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Iodate
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IO(3)
-1 *( ) =subscript* |
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Perchlorate
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ClO(4)
-1 *( ) =subscript* |
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Hypoiodite
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IO
-1 |
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Hydrogen Sulfate
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HSO(4)
-1 *( ) =subscript* |
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Hydrogen Carbonate
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HCO(3)
-2 *( ) =subscript* |
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Cyanide
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CN
-1 |
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Acetate
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C(2)H(3)O(2)
-2 *( ) =subscript* |
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Ammonium
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NH(4)
+1 *( ) =subscript* |
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Nitrate
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NO(3)
-1 *( ) =subscript* |
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Hydroxide
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OH
-2 |
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Sulfite
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SO(3)
-2 *( ) =subscript* |
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Chlorite
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ClO(2)
-1 *( ) =subscript* |
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Peroxide
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O(2)
-2 *( ) =subscript* |
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Dichromate
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Cr(2)O(7)
-2 *( ) =subscript* |
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Bromate
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BrO(3)
-1 *( ) =subscript* |
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Chlorate
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ClO(3)
-1 *( ) =subscript* |
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Nitrite
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NO(2)
-1 *( ) =subscript* |
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Sulfate
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SO(4)
-2 *( ) =subscript* |
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Chromate
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CrO(4)
-2 *( ) =subscript* |
