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SIGMA AND PI BONDS MODEL SET

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megamolecule ( 433)
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Item number:280379755603
Item location:Yukon, OK, United States
Ships to:Worldwide
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History:1 sold
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Last updated on 07:53:43 PM PDT, Aug 09, 2009 View all revisions
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Molecular Model Sets
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Sigma and Pi Bonds Model Set

This amazing kit allows students hands on experience with 3-dimensional bonding. The gray links represent a sigma bond, a single covalent bond that is formed when an electron pair is shared by the direct overlap of bonding orbitals.  Two green links represent a pi bond, a bond that is formed when parallel orbitals overlap to share electrons.  Instructions are included.

Contents -

12 green links for pi bonds
26 gray links for sigma bonds
  6 carbon atoms for triple bonds
  6 carbon atoms for double bonds
  8 carbon atoms for single bonds
  4 oxygen atoms for double bonds
18 hydrogen atoms
Instructions Included

International buyers - USPS Priority Mail International does not have a tracking number but it is insured.

 

 



00048
Domestic handling time
Sales tax
Will usually ship within 1 business day of receiving cleared payment.
Seller charges sales tax for items shipped to: OK *(8.85%).
* Tax applies to subtotal + S&H for these states only
Return policy
Item must be returned within
Refund will be given as
Return policy details
14 days after the buyer receives it
Money Back
For international buyers, the shipping cost will not be refunded unless the model set is significantly different than described.
The buyer is responsible for return shipping costs.

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