In Bohr's model of the atom, where are the electrons and protons located?

Question

1.The electrons move around the protons, which are at the center of the atom.

2.The electrons and protons move throughout the atom.

3.The electrons occupy fixed positions around the protons, which are at the center of the atom.

4.The electrons and protons are located throughout the atom, but they are not free to move.

Answer 1

dunno

Answer 2

1