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Rutherford discovered that:
atoms are mostly empty space with a positively charged core
atoms have negative charges scattered within a sphere of positive charge
atoms are mostly empty space with a neutrally charged core
atoms are mostly empty space with negatively charged core
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You know the right answer?
Rutherford discovered that:
atoms are mostly empty space with a positively charged core
...
atoms are mostly empty space with a positively charged core
...
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