17.3k views
5 votes
The quantum theory of energy levels within atoms was aided by:

study of the sun's light spectrum
emission line spectra of various elements
alpha particles
gamma rays

User DrgPP
by
3.6k points

2 Answers

0 votes

Answer:

The answer is: emission line spectra of various elements

Step-by-step explanation:

User Ltc
by
3.5k points
1 vote

Answer:

it was based on the studies by emission line spectra of various elements

Step-by-step explanation:

User Makelc
by
3.8k points