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Chemical Bonds: Predicting Bonds From Electronegativity
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<font face="Verdana, Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Chemical Bonds:</strong> Predicting Bonds From Electronegativity</font>
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<td><img src="atomMainIdea.png" width="98" height="58"></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif" size="4">Now that you understand that the DIFFERENCE in electronegativity between two atoms tells you what kind of bond you can practice this below and make some of your own predictions.</font></td>
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<font size="4" face="Verdana, Arial, Helvetica, sans-serif">One of
the best ways to visualize molecules is via 3D interactive models.
The simple molecules below are examples of the covalently bonded
pairs from the previous page. The electronegativity difference
between two carbon atoms is 0.00, so the bond formed is non-polar
covalent. The electronegativity difference between oxygen and
hydrogen is 1.34, so that bond is polar covalent.</font>
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<img width="218" src="bondTableComp.png" height="86">
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<strong><font size="4" face="Arial, Helvetica, sans-serif">What kind of
bond is formed between carbon (C) and oxygen (O)?</font></strong><font size="4" face="Arial, Helvetica, sans-serif">
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non-polar covalent
polar covalent
ionic
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<strong><font size="4" face="Arial, Helvetica, sans-serif">What kind of
bond is formed between hydrogen (H) and carbon (C)?</font></strong><font size="4" face="Arial, Helvetica, sans-serif">
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non-polar covalent
polar covalent
ionic
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<body marginwidth="5" bgcolor="rgb(230, 230, 230)" marginheight="5">
<strong><font size="4" face="Arial, Helvetica, sans-serif">What kind of
bond is formed between nitrogen (N) and oxygen (O)?</font></strong><font size="4" face="Arial, Helvetica, sans-serif">
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non-polar covalent
polar covalent
ionic
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Hint
Use the table above and the "Electronegativity Difference" key at the top of this page.
Hint
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