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Learn about and revise atomic structure with this BBC Bitesize GCSE Combined Science (AQA) study guide. ... This is because the chlorine-35 isotope is much more abundant than the chlorine-37 isotope.
Learn about and revise atomic structure with this BBC Bitesize GCSE Combined Science (Edexcel) study ... This is because the chlorine-35 isotope is much more abundant than the chlorine-37 isotope.