ethanol

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Issue:

Miscellaneous

 

Written by:

Sharon G

 

Date added:

December 31, 2013

 

Level:

University

 

Grade:

A

 

No of pages / words:

7 / 1852

 

Was viewed:

4213 times

 

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Essay content:

(To be explained more in next page) 1 Oxygen is placed in group 6A in the periodic table, which means they need two more electrons to complete a stable electron octet. In this group electro negativity decreases as atomic mass increases. Oxygen is more electronegative than any element except fluorine...
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In this group electro negativity decreases as atomic mass increases. Oxygen is more electronegative than any element except fluorine. 1 Oxygen, bonds with itself to form 2 bonds between the atoms (since each atom needs to share 2 electrons). 3 This is the Lewis dot structure for oxygen, indicating that each oxygen atom has 4 shared electrons (2 per bond) and 4 unshared electrons; it gives each a total of 8 and fills the valence shells...
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