Question

Why do larger gases such as Neon produce more color bands (line spectra) than smaller gases like Hydrogen?

Answer 1

Larger gases produces more spectral lines than the smaller gases because they have more orbitals in their atoms.
Hydrogen has only one orbital in which an electron orbits. At the excited state, that is, when the electron gains energy, the number of energy level it can transcend is very few. For larger elements, they have more orbitals and when excited, they can move from the ground state to other energy levels at which they produce various unique spectral lines.

Answer 2

Answer:

The large gases produce so many spectral lines because of high numbers of energy levels.

Since, Hydrogen has only one shell so It will produce very less spectral line on excitation.

On the other hand large gases like neon has so many shells or energy levels. So when they are excited they produce so many  spectral lines.

Hence, we can conclude that the large gases produce so many spectral lines because of high numbers of energy levels.

To know more about spectral lines, refer to the link:

https://brainly.com/question/13454153?referrer=searchResults