In Bohr's model of the Hydrogen atom, electrons orbit the nucleus

(A) at any distance.
(B) only at certain isolated distances.
(C) at any distance beyond a minimum.
(D) only at one possible distance.



Questions --- What this question is about
120.1
































In Bohr's model of the Hydrogen atom, electrons orbit the nucleus

(A) at any distance.

No.
Only certain distances are allowed.

Try again.
Questions --- What this question is about
120.1
































In Bohr's model of the Hydrogen atom, electrons orbit the nucleus

(B) only at certain isolated distances.

Yes. --- The electron runs as if on
railroad tracks.

Check the other answers.
Questions --- What this question is about
120.1
































In Bohr's model of the Hydrogen atom, electrons orbit the nucleus

(C) at any distance beyond a minimum.

No. --- There is a minimum distance
but only certain distances are allowed.

Try again.
Questions --- What this question is about
120.1
































In Bohr's model of the Hydrogen atom, electrons orbit the nucleus

(D) only at one possible distance.

No.
A whole set of excited states are allowed.

Try again.
Questions --- What this question is about
120.1