the atomic theory states that protons and neutrons are packed closely together in a small nucleus and electrons are found surrounding that nucleus.

which of the following statements explains why this is considered to be a scientific theory?
answer
it is a scientific hypothesis that has been proven by more than one experiment.
it is the best explanation because it is a culmination of many scientific investigations.
it is an educated guess that has been voted on by the majority of the scientific community.
it is the best explanation because it supports the beliefs and opinions of most