CH-1448
Addition polymerisation
Chemistry · Secondary 4 · Medium · Addition polymerisation
Poly(ethene) is an addition polymer formed from ethene molecules. Which statement about the bonding and structure of poly(ethene) is correct?
- It has ionic bonds between carbon and hydrogen atoms.
- It has covalent bonds in long chains with weak forces between the chains.
- It is a giant covalent lattice like diamond.
- It consists of metal cations in a sea of electrons.
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