Which best describes how the current scientific model of the atom was developed?

a the model was the result of hundreds of years of experiments.

b recent experiments invalidated most of the work of the last 200 years.

c most of the discoveries from the early 1900s were shown to be incorrect.

d new experiments were ignored if they did not agree with the accepted theory.

a is the correct answer

because the atom was developed about current of somehow it was scienfic model