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单词 functional group
释义

functional group

noun Chemistry
A group of atoms responsible for the characteristic reactions of a particular compound.Methyl lithium is very reactive and acts as a nucleophilic methylating reagent to electrophilic functional groups, such as ketones....
  • The oxygen atom of an ether functional group has two lone pairs of electrons.
  • Condensation reactions depend on a repeated reaction between functional groups on the monomers.
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更新时间:2024/12/23 23:14:06