homonuclear

/ˌhoʊmoʊˈnukliər/
adjective
  1. Containing atoms of the same element, especially in a molecule.
    • In chemistry class, we learned that nitrogen (N₂) is another example of a homonuclear molecule.
    • Oxygen gas (O₂) is a homonuclear diatomic molecule.
    • Homonuclear bonds are formed between identical atoms, like in hydrogen gas (H₂).
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