A true statement about atoms is that they
A) can emit radiation at frequencies only within the visible spectrum.
B) can emit radiation only at specific frequencies.
C) all have the same number of electrons.
D) can emit radiation at any frequency.

Question

Quizplus · Accepted Answer

Atoms can emit radiation only at specific frequencies, which are determined by the energy levels of their electrons. These frequencies are unique to each element and can be used to identify them.

A True Statement About Atoms Is That They