This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Orbitalep. fr Reprsentation dans un repre dimensions d'une orbitale atomique de type en Representation in reference mark with dimensions of orbital atomic of type own Medenor Atomic orbitals
Page 2023 Free-images.com. All images are Public Domain