Ranked #1
3.04 - Polyatomic Ions - 14:06
3.04 - Polyatomic Ions - 14:06
KEY TERMS: 2 or more non-metals, Nick the Camel ate a Clam for Supper in Phoenix, "ate" endingUnderlined letter represen... Read more
27 Jan 2009
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Ranked #2
3.02 - Naming Ionic Compounds - 5:48
3.02 - Naming Ionic Compounds - 5:48
KEY TERMS: reverse cross over rule, metal, non-metal
27 Jan 2009
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Ranked #3
4.02 - Balancing Equations - 22:35
4.02 - Balancing Equations - 22:35
KEY TERMS: balance both sides of the equation by placing a number (coefficient) in front of the compound. Don't be afrai... Read more
1 Feb 2009
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Ranked #4
3.08 - Covalent Compounds - 14:25
3.08 - Covalent Compounds - 14:25
KEY TERMS: 2 or more non-metalsPrefixes: mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca
28 Jan 2009
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Ranked #5
3.01 - Writing Formulas for Binary Ionic Compounds - 20:51
3.01 - Writing Formulas for Binary Ionic Compounds - 20:51
KEY CONCEPT:When you combine a metal and a non-metal, use the 5 Step Cross over Rule to put together your formula
2 Feb 2009
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Ranked #6
2.02 - Drawing Lewis Dot Structures of Ionic and Covalent Compounds
2.02 - Drawing Lewis Dot Structures of Ionic and Covalent Compounds
8 Jun 2010
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Ranked #7
1.09 - Groups in the Periodic Table - 4:44
1.09 - Groups in the Periodic Table - 4:44
KEY TERMS: alkali metals, alkaline earth metals, halogens, noble gases, octet rule, cations, anions, metals lose electro... Read more
27 Jan 2009
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Ranked #8
3.06 - Acid Base Nomenclature - 14:48
3.06 - Acid Base Nomenclature - 14:48
KEY CONCEPTS: When naming Binary Acids, start by identifying the hydrogen atom as "hydro" and name the non-metal using t... Read more
2 Feb 2009
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Ranked #9
5.01 - Synthesis Reactions - 15:18
5.01 - Synthesis Reactions - 15:18
KEY CONCEPTS:2 or more reactant --> 1 productmetal oxide + water --> base (bases contain an OH-)non-metal oxide + ... Read more
3 Feb 2009
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Ranked #10
1.08 - Atoms vs. Ions - 9:34
1.08 - Atoms vs. Ions - 9:34
KEY TERMS: cation = positively charged atoms (metals)anion = negatively charged atoms (non-metals)metals lose electrons,... Read more
26 Jan 2009
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Ranked #11
5.02 - Decomposition Reactions - 5:23
5.02 - Decomposition Reactions - 5:23
KEY CONCEPTS:1 reactant --> 2 or more productsmetal hydrogen carbonate --> metal carbonate + CO2 + H2O (the me... Read more
3 Feb 2009
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Ranked #12
5.04 - Double Displacement Reactions - 6:13
5.04 - Double Displacement Reactions - 6:13
KEY CONCEPTS:pairing metals and non-metalsmetals switch places with the other metal in the reactionDon't forget the 5 St... Read more
27 Jan 2009
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Ranked #13
5.03 - Single DIsplacement Reactions - 18:52
5.03 - Single DIsplacement Reactions - 18:52
KEY CONCEPTS:metals switch with metalsnon-metals switch with non-metalslook at the Activity Series if metal would switch... Read more
27 Jan 2009
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Ranked #14
2.01 - Electron Dot Diagram - 4:18
2.01 - Electron Dot Diagram - 4:18
Valence electrons
29 Jan 2009
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Ranked #15
4.01 - Counting Atoms - 13:05
4.01 - Counting Atoms - 13:05
28 Jan 2009
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