Why Are S Orbitals Considered Non-Directional?

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SUMMARY

S orbitals are classified as non-directional due to their spherical symmetry, meaning they have equal probability of electron density in all directions around the nucleus. This characteristic distinguishes them from directional orbitals, such as p, d, and f orbitals, which have specific orientations in space. The term "non-directional" effectively captures the essence of their uniform distribution, reinforcing the concept that every direction is equivalent in the context of s orbitals.

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Why are S orbitals referred to as "non-directional"? Shouldn't their direction be referred to as "all directions"?
 
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Every direction is no direction.

It's not a common term though.
 
alxm said:
Every direction is no direction.

It's not a common term though.

I thought that might be the case. Just sounded a bit odd to me.
 

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