How did Dalton's and Democritus's methods differ in determining their atomic
theories?
Your answer

Part of Dalton's atomic theory states that matter is made up of atoms that
cannot be divided, created, or destroyed. How does this compare to today's
atomic theory?
Your answer

If the rays were positively charged, what would Thomson have observed as they
passed between the plates?
Your answer

come closer and become far apart and become steam/gas

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.