Each atom in the periodic table has a unique set of spectral lines. The model of atomic structure that provides the best explanation for this observation was proposed by
A)Balmer.
B)Bohr.
C)Einstein.
D)Rutherford.
E)Thomson.

Question

Quizplus · Accepted Answer

The Bohr model of atomic structure explains the unique spectral lines observed in each atom in the periodic table. According to the Bohr model, electrons orbit the nucleus in discrete energy levels, and when an electron moves from a higher energy level to a lower one, it emits light at a specific wavelength that corresponds to its energy difference. This produces the unique spectral lines observed for each element.

Each Atom in the Periodic Table Has a Unique Set