Energy levels and Orbitals

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paulacamara1E
Posts: 30
Joined: Fri Apr 06, 2018 11:05 am

Energy levels and Orbitals

Postby paulacamara1E » Tue May 01, 2018 3:51 pm

This might be a simple question but I am having a really hard time differentiation energy levels and orbitals. When I say energy levels I mean what we studied for test 2, like n=2 or n=1 (Balmer and Lyman series material). How do orbitals (s, p, d and f) connect back to that?

octaviahuang1f
Posts: 30
Joined: Fri Apr 06, 2018 11:03 am

Re: Energy levels and Orbitals

Postby octaviahuang1f » Tue May 01, 2018 4:24 pm

Hi,
I believe what the series describe are Principle quantum numbers(n), or shells as it's usually called. Shells determine the energy levels. Angular momentum quantum number(l) describes the orbital/shape of the subshells (I=0,1,2,3 corresponding to s,p,d,f), and each shell can contain several subshells with a maximum l=n-1.

BriannaParrington-1B
Posts: 29
Joined: Fri Apr 06, 2018 11:04 am

Re: Energy levels and Orbitals

Postby BriannaParrington-1B » Sat May 05, 2018 8:13 pm

octaviahuang1f wrote:Hi,
I believe what the series describe are Principle quantum numbers(n), or shells as it's usually called. Shells determine the energy levels. Angular momentum quantum number(l) describes the orbital/shape of the subshells (I=0,1,2,3 corresponding to s,p,d,f), and each shell can contain several subshells with a maximum l=n-1.


How do shells determine the energy levels?

Jonathan Marcial Dis 1K
Posts: 36
Joined: Fri Apr 06, 2018 11:03 am

Re: Energy levels and Orbitals

Postby Jonathan Marcial Dis 1K » Sat May 05, 2018 10:30 pm

The principal quantum number specifies the energy of an orbital in a one-electron atom. In such a scenario all orbitals with the same value of the principal quantum number, n, have the same energy and hence belong to the same shell of an atom.


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