if a tiny particles is shot into the middle of an atom, it hits somethimg dense in the center and bounces back in the direaction it cam from. If a tiny particle is shot into the edges of the atoms it goes through. Most tiny particles shot at an atom will go through (rutherford, 1911) compare models A and D which model supports this evidence
Based on the given evidence, Model D would support this observation. Model D, also known as the Rutherford model, suggests that atoms have a small, dense, and positively charged nucleus at the center, with most of the atom being empty space. The dense center is what causes particles to bounce back when they hit it directly. On the other hand, Model A, also known as the Thompson model, proposes a "plum pudding" structure where positive charge is evenly distributed throughout the atomic sphere, which would not explain the observation that most particles go through the atom.
Based on the given information, the model that supports the evidence described is Model D. In Model D, the atom is depicted as having a small, dense, and positively charged nucleus at the center, surrounded by a mostly empty space with negatively charged electrons orbiting around it. This model suggests that most of the particles shot at the atom will pass through the empty space because it does not encounter significant resistance or obstacles.
On the other hand, Model A does not support the evidence because it proposes that the positive charge is spread throughout the atom uniformly. In this model, the positively charged particles are not concentrated at the center, which would make it unlikely for a particle to bounce back when it hits something dense at the center.
Therefore, Model D aligns with the observations made by Rutherford in 1911, where most particles pass through the atom and only a few bounce back after encountering the dense central region.