<span>It can be inferred from atomic line spectra. These are certain wavelengths of light that atoms give off when they become excited. The energy levels in an atom can be proven to exist from this phenomenon, and furthermore, they can be measured.</span>
Answer:
all I have to say is yea 1 like he said
10 = 50
30 = 86
40 = 104
37 = 98.6
0 = 32
