What three conculusions did Rutherford make as a result of his finding?

Ernest Rutherford concluded that atoms consist of a small, dense nucleus at their center, which contains positively charged protons, while electrons orbit this nucleus at relatively large distances. He also determined that most of the atom's volume is empty space, as the electrons occupy regions far from the nucleus. Additionally, Rutherford's experiments indicated that the nucleus is responsible for the majority of the atom's mass. These findings led to the development of the planetary model of the atom.