谁能用英文帮我回答这道化学题?|Give an example of industrial polymers by addition polymerization for the chemical expressions for monomer repeating unit degree of polymerization polymer,etc.
问题描述：
谁能用英文帮我回答这道化学题?
|Give an example of industrial polymers by addition polymerization for the chemical expressions
for monomer repeating unit degree of polymerization polymer,etc.
答
nCH2=CH2 --> [-CH2-CH2-]nduring the polymerisation of ethene,thousands of ethene molecules join together to make poly(ethene) commonly called polythene.