Orbitals 1D.19

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AKatukota
Posts: 100
Joined: Thu Jul 25, 2019 12:18 am

Orbitals 1D.19

Postby AKatukota » Tue Oct 22, 2019 12:12 pm

1D.19 How many orbitals are present in the (a) 4p-subshell; (b) 3d-subshell; (c) 1s-subshell; (d) 4f-subshell of an atom?

How would I go about doing this?

Dakota Walker 1L
Posts: 58
Joined: Wed Sep 18, 2019 12:17 am

Re: Orbitals 1D.19

Postby Dakota Walker 1L » Tue Oct 22, 2019 12:19 pm

You only look at the lettered sub-shells not the number before, so S will always have 1, P has 3, D has 5 and F has 7 (you know this by drawing out the orbitals to place paired electrons in).

IreneGi2I
Posts: 66
Joined: Wed Sep 18, 2019 12:19 am

Re: Orbitals 1D.19

Postby IreneGi2I » Tue Oct 22, 2019 12:22 pm

First of all, s-subshell is l=0, p-subshell is l=1, d-subshell is l=2, f-subshell is l=3
For (a), it is 4p-subshell, so l= 1. If l=1, ml can be -1, 0, 1.
Therefore, 4p-subshell can have 3 orbitals.
For (b), it is 3d-subshell, so l=2. If l=2, ml can be -2, -1, 0, 1, 2.
Therefore, 3d-subshell can have 5 orbitals.
(c) and (d) also have same mechanisms.

The chart attached will help you understand the concept more easily!
Attachments
Screen Shot 2019-10-22 at 11.52.13 AM.png

Jocelyn Thorp 1A
Posts: 103
Joined: Wed Sep 18, 2019 12:20 am

Re: Orbitals 1D.19

Postby Jocelyn Thorp 1A » Wed Oct 23, 2019 1:21 am

IreneGi4C wrote:First of all, s-subshell is l=0, p-subshell is l=1, d-subshell is l=2, f-subshell is l=3
For (a), it is 4p-subshell, so l= 1. If l=1, ml can be -1, 0, 1.
Therefore, 4p-subshell can have 3 orbitals.
For (b), it is 3d-subshell, so l=2. If l=2, ml can be -2, -1, 0, 1, 2.
Therefore, 3d-subshell can have 5 orbitals.
(c) and (d) also have same mechanisms.

The chart attached will help you understand the concept more easily!


this graphic is so helpful!!


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