science dr Bob

I think I might have gotten htese two incorrect

atoms are small ahrd particles - I put Democritius

An atom is the smallest peice of matter - I put Dalton

Are these correct

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  1. #1 I don't know. The idea of atoms being small hard particles is hard for anyone to explain, for example, why oxygen gas isn't hard or nitrogen gas isn't hard.
    #2.I would answer Democritus for this although he had no evidence to prove what he thought.

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