science

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Doing review and can't find answer in notes:

sun is approximately 4.5 billion years old what is it's classification?

  • science -

    The sun's classification is a type GV (yellow dwarf) star. For more about what this means, see
    http://en.wikipedia.org/wiki/Yellow_dwarf

    The sun's classification has nothing to do with its age. It is based upon its spectrum, surface temperature and inherent brightness.

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