Question

In the Bohr model of the atom, the electrons move in fixed, ________ paths around a dense, positively-charged nucleus. On the other hand, the quantum mechanical model shows the probability of finding an electron as a ___________ of negative charge.
Question 18 options:

circular; cloud


horizontal; cloud


circular; beam


even, photon

Answer 1

Answer:

Answers are in parentheses.

In the Bohr model of the atom, the electrons move in fixed, (circular) paths around a dense positively-charged nucleus. On the other hand, the quantum mechanical model shows the probability of finding an electron as a (cloud) of negative charge.

Answer 2

Answer:

A: Circular; Cloud