stereoisomerism

/ˌstɛrioʊaɪˈsɒmərɪzəm/
noun
  1. The property of molecules that have the same atoms and bonds but differ in how their atoms are arranged in space.
    • In chemistry class, we learned about stereoisomerism and how it affects the properties of drugs.
    • The two forms of the compound are related by stereoisomerism, so they have the same formula but different shapes.
    • Stereoisomerism explains why some molecules are mirror images of each other.
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