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Worksheet
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do Atoms Stick Together?\n

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\n\nFor Students\n\n10th - 12th\n
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\nIn this chemical bonding instructional activity, students answer 76 questions about compounds, Lewis dot structures, intermolecular forces between atoms, electronegativity and bonding and types of bonds.\n
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Worksheet
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\n\"Electonegativity-How\n\n
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\nCurated OER\n
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\nElectonegativity-How Do Atoms Stick Together?\n

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\n\nFor Students\n\n9th - 12th\n
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\nIn this electronegativity worksheet, students use given electronegativity values for each element to determine the bond type in 9 molecules.\n
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Lesson Plan
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\n\"Laboratory:\n\n
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\nCurated OER\n
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\nLaboratory: Modeling Molecular Shapes\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nIn this molecules worksheet, young scholars answer post lab questions about types of bonds, factors that determine polarity and molecular geometry. They calculate electronegativity differences in atoms and determine the types of bonds...\n
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Worksheet
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\n\"Science\n\n
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\nCurated OER\n
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\nScience Puzzlers, Twisters, and Teasers: Chemical Bonding\n

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\nWhat a cute approach to chemical bonding! Atoms all have human names and are attending at a dance. Who will pair up with whom? By reading the characteristics, and not the element name, chemistry whizzes figure out the bonding pairs....\n
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Assessment
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\n\"2000\n\n
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\nCurated OER\n
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\n2000 U.S. National Chemistry Olympiad Local Section Exam\n

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\n\nFor Students\n\n9th - 12th\n
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\nThis 60-question comprehensive exam was designed to determine who would go on to compete in the 2000 US National Chemistry Olympiad. Hopefuls answer multiple choice questions regarding all chemistry topics taught in the first year...\n
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Instructional Video14:15
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\n\"Solvent\n\n
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\nKhan Academy\n
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\nSolvent Effects on Sn1 and Sn2 Reactions\n

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\n\nFor Students\n\n10th - Higher Ed\n
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\nSal reviews the Sn1 and Sn2 reactions with comparable reactants. He discusses which electrons are lost or gained and the conditions that make one or the other process favorable.\n
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PPT
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\n\"Summary\n\n
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\nSummary of Periodic Trends\n

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\n\nFor Teachers\n\n8th - 12th\n
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\nThis concise collection of images speaks volumes about the trends in the periodic table of elements. Different versions of the periodic table are displayed demonstrating different trends. Teachers' notes are included to assist your...\n
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Interactive
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\n\"Review\n\n
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\nSpark Notes\n
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\nReview of Chemical Bonding: Review Test\n

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\nThis is an online exercise in which chemistry learners answer a series of multiple choice questions about bonding. Topics addressed include ionic and covalent bonds, electronegativity, ions, valence electrons, resonance structure, and...\n
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Instructional Video2:39
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\n\"Covalent\n\n
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\nCovalent Bonding of Water\n

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\n\nFor Students\n\n9th - 12th\n\nStandards\n
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\nDifferences exist in the way we draw covalent bonds of water and the way it reacts. The video explains these differences and relates them to electronegativity. It highlights the importance of water for bonding specifically as it relates...\n
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Instructional Video7:23
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\n\"Molecular\n\n
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\nMolecular Polarity\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nPolar or non-polar, that is the question. Individuals watch a video in the JFR Science playlist to learn about molecular polarity. Using three-dimensional Lewis structures and electronegativity lets them determine polarity of a molecule. \n
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Worksheet
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\n\"Ranking\n\n
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\nCurated OER\n
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\nRanking Molecular Properties Based Upon Intermolecular Forces\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nA splendid chart of information about chemical bonding tops the first page. In it you will find information on London forces, permanent dipoles, hydrogen bonds, ionic bonds, and covalent bonds. A four-step process for assigning...\n
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Worksheet
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\n\"Periodic\n\n
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\nCurated OER\n
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\nPeriodic Trends\n

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\nFor this periodic trends worksheet, students determine the trends of electronegativity in the periodic table. Students compare electronegativity and ionization energy. This worksheet has 6 problems to solve.\n
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PPT
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\n\"Chemical\n\n
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\nCurated OER\n
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\nChemical Compounds\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nYour young chemists will find these slides very informative. Groups and periods of the periodic table are labeled and described according to the charge. Comprehensive explanations of physical and chemical properties and how they relate...\n
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PPT
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\n\"Polyatomic\n\n
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\nPolyatomic Ions\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nOpening with a chart of common polyatomic ions, and finishing with an explanation of how  to name polyatomic ions, this presentation is to the point. The links on the vocabulary page do not work, leaving you only a few slides to...\n
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Instructional Video12:37
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\n\"Properties\n\n
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\nProperties of Water: Hydrogen Bonding in Water\n

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\n\nFor Students\n\n9th - Higher Ed\n\nStandards\n
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\nWater is life! How is one small molecule responsible for so many big things? Socratica's series on biology presents a fascinating look at the universal solvent. From its adhesive properties caused by hydrogen bonding to its ability to...\n
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Worksheet
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\n\"Periodic\n\n
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\nCurated OER\n
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\nPeriodic Table Trends\n

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\n\nFor Students\n\nHigher Ed\n
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\nIn this periodic trends worksheet, students solve ten problems related to elements in the periodic table. Students write electron configurations for atoms and they compare elements and their periodic trends.\n
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Worksheet
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\n\"Intermolecular\n\n
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\nCurated OER\n
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\nIntermolecular Forces\n

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\nIn this intermolecular forces instructional activity, students perform a simple experiment with water to observe the intermolecular forces that hold water together as they fill a beaker as much as possible. They explain the results of...\n
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Worksheet
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\n\"Covalent\n\n
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\nCurated OER\n
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\nCovalent Bonds\n

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\n\nFor Students\n\n9th - 12th\n
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\nAfter a short introduction, chemistry aces get right into drawing electron dot diagrams for covalent bonds. There are only three questions to answer, so this is not a comprehensive worksheet. It can be used when introducing your class to...\n
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Worksheet
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\n\"Unit\n\n
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\nCurated OER\n
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\nUnit 4 - Periodic Table\n

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\nThere are 17 multiple choice questions on this periodic table test. The focus is on properties of the elements by group and period. The exam is not formatted well, making it a little difficult to read. There is also a typographical...\n
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PPT
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\n\"Chalkboard\n\n
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\nCurated OER\n
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\nChalkboard Challenge: The Periodic Table and Periodicity\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nIn a well-prepared Jeopardy-style game, your chemisty class can review the periodic table. Questions cover the element groups, some history, atomic number, atomic and ionic radii, electronegativity, and the shielding effect. What a fun...\n
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Instructional Video15:39
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\n\"Other\n\n
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\nOther Periodic Table Trends\n

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\n\nFor Students\n\n7th - 10th\n
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\nIonization energy is the focus of this science video. Specifically, it covers 2nd Ionization Energy of the elements. Electronegativity is a key concept when trying to understand 2nd Ionization energy. Sal also discusses the metallic...\n
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Instructional Video9:09
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\n\"Markovnikov's\n\n
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\nMarkovnikov's Rule and Carbocations, Alkenes and Alkynes, Organic chemistry\n

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\nMarkovnikov's rule is explained in the context of pent-1-ene and Hydrogen bromide. There is a review of electronegativity, which is helpful for viewers, and a recap of how valence electrons behave. The explanation for Markovnikov's rule...\n
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Instructional Video11:18
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\n\"Friedel\n\n
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\nFriedel Crafts Acylation\n

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\n\nFor Students\n\n10th - Higher Ed\n
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\nSal describes the mechanism for creating a ketone, starting with benzene and acetyl chloride. Electrophilic aromatic substitution is similar. Viewers will find that prior helpful knowledge. Acylation of a benzene ring in the presence of...\n
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Instructional Video13:55
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\n\"Nucleophilicity\n\n
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\nKhan Academy\n
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\nNucleophilicity (Nucleophile Strength)\n

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\n\nFor Students\n\n10th - Higher Ed\n
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\nSal explains the details that affect nucleophile strength. He gives examples of electronegativity producing a fluorine anion, iodine becoming iodide, and a molecule such as the hydroxide ion. He compares their polarity, basicity, and...\n
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