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    which of following does not contain any delocalized electron
    propene
    benzene
    graphite
    sodium
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    (Original post by Qer)
    which of following does not contain any delocalized electron
    propene
    benzene
    graphite
    sodium
    I am not 100% sure but I would say propene.

    Sodium has metallic bonding.
    Graphite's electrons can flow through the hexagonal layers.
    Benzene I think has π bonds and the electrons are said to be delocalized.
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    Yeah thanks its right

    But I am confused
    Benzene is alkene
    So only benzene (alkene ) has delocalised electrons ?? Or there is also other alkene that has delocalised electron
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    (Original post by Qer)
    Yeah thanks its right

    But I am confused
    Benzene is alkene
    So only benzene (alkene ) has delocalised electrons ?? Or there is also other alkene that has delocalised electron
    Benzene is NOT an alkene. It is aromatic with a delocalised π system.

    Sodium has giant metallic structure.

    Graphite is basically layers of graphene, the ultimate polycyclic aromatic system.
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    (Original post by alow)
    Benzene is NOT an alkene. It is aromatic with a delocalised π system.

    Sodium has giant metallic structure.

    Graphite is basically layers of graphene, the ultimate polycyclic aromatic system.
    what is propene then
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    (Original post by Qer)
    what is propene then
    An alkene.
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    All aromatic compounds have delocalised electrons?
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    (Original post by Qer)
    what is propene then
    Prop= 3 carbon backbone
    Ene= CnH2n

    Thus Propene = C3H6, with a C=C bond.
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    (Original post by Qer)
    All aromatic compounds have delocalised electrons?
    Yes.
 
 
 
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