QUESTION IMAGE
Question
consider the width of each block and its relation to the subshell being filled. complete the missing information:
number of orbitals in subshell
width of periodic block
s block
p block
d block
f block
check
(11 of 12)
Step1: Recall orbital number formula
The number of orbitals in a subshell is given by \(2l + 1\), where \(l\) is the azimuthal quantum number.
Step2: Calculate for s - block
For \(s\) subshell, \(l = 0\). Then \(2\times0+ 1=1\). The width of the \(s\) - block in the periodic table is \(2\) (since each orbital can hold \(2\) electrons).
Step3: Calculate for p - block
For \(p\) subshell, \(l = 1\). Then \(2\times1 + 1=3\). The width of the \(p\) - block in the periodic table is \(6\) (since \(3\times2=6\)).
Step4: Calculate for d - block
For \(d\) subshell, \(l = 2\). Then \(2\times2+1 = 5\). The width of the \(d\) - block in the periodic table is \(10\) (since \(5\times2 = 10\)).
Step5: Calculate for f - block
For \(f\) subshell, \(l=3\). Then \(2\times3 + 1=7\). The width of the \(f\) - block in the periodic table is \(14\) (since \(7\times2=14\)).
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| Subshell | Number of Orbitals | Width of Periodic Block |
|---|---|---|
| \(p\) | \(3\) | \(6\) |
| \(d\) | \(5\) | \(10\) |
| \(f\) | \(7\) | \(14\) |