speed and direction of the electron size of the electron and the neutron direction and strength of the electron energy and the attraction of the nucleus
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: What two factors determine the location of an electron around the nucleus of the atom?
Possibilities:
- speed and direction of the electron
- size of the electron and the neutron
- direction and strength of the electron
- energy and the attraction of the nucleus

energy and the attraction of the nucleus