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In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Which type of intermolecular force is pbr3

What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area