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There are 23 videos in this category and 7 videos in 1 subcategory.
Category Videos
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Not Right For WatchKnowLearn
Ages: 14 - 18
2032 Views:
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The differences between ionic and covalent bonds are explained by the use of scientific models and examples from nature. The periodic table predicts which elements will bond and how those bonds will form. All elements want to reach a stable electron ...configuration. Energy is stored in chemical bonds and released when these bonds are broken.
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March 25, 2010 at 11:17 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1303 Views:
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Instructor talks about ionic bonding and covalent bonding. Students need an understanding of the basics for full comprehension. Teacher uses whiteboard for instruction. (04:52)
April 9, 2011 at 09:03 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
797 Views:
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Join award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry: 2.5 Intro to Bonding. In this segment, they conclude explanation of covalent bonding from 2.5, Part One. Then, they define and explain metallic bond...s. ( 4:17)
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January 8, 2012 at 10:41 AM
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Not Right For WatchKnowLearn
Ages: 15 - 18
346 Views:
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This is a fun music video about chemical bonds. This was made by a tenth grader in attempts to explain chemical bonds in his chemistry class. The music is produced by Jasper Harris. He uses young love in a humorous way to help explain the concepts. ... (03:15)
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December 4, 2012 at 09:38 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
883 Views:
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Join award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry: 2.5 Intro to Bonding. In this segment, they define and explain ionic and covalent bonding. ( 7:20)
January 8, 2012 at 10:32 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1897 Views:
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Instructor discusses an introduction to ionic, covalent, polar covalent and metallic bonds in this video. Instructor uses a black screen to write on with his cursor and uses different colors to highlight points. According to instructor, this is high ...school chemistry.
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October 11, 2009 at 12:21 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
1106 Views:
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Why do we put salt on the roads and what is the difference between snow and ice? This video talks about the chemical reaction between ice and salt. Talks about why ice is not just melted with heat when on roads. It also talks about calcium chloride a...nd how it compares to sodium chloride. It details snow and the chemical description of it. Talks about how snow crystals are formed. Run time 05:50.
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November 28, 2010 at 08:08 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1164 Views:
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Covalent bonding can be modelled using baloon. Modeled here hydrogen fluoride (three white and one red balloon), water, ammonia, methane, and carbon dioxyde. The video shows each model listed above made out of red and white balloons, labeled, and exp...lained through narration. Run time 01:37.
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June 10, 2010 at 07:47 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1287 Views:
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Ionic bonding formed when one atom has sufficient strength of attraction to remove ion from the other atom. Covalent bonding occurs when neither atom has sufficient strength to remove the other atom's electron. They would instead share electrons to f...orm stable configurations of electrons. Run time 01:56.
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June 10, 2010 at 07:41 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1113 Views:
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'Chemguy' teaches electronegativity and polarity with a white board. Explains different types of chemical bonding and is suitable for high school students. Video also shows actual footage of how water is attracted to another substance.
September 28, 2009 at 05:31 PM
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