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.
Keywords from Image Description:
Fluorine shielding.svg Valid SVG ss en Diagram of fluorine atom showing the extent of effective nuclear charge EffectiveNuclearCharge svg UTC EffectiveNuclearCharge svg Own work derivative work NikNakstalk gallery Translate Cczero Original upload log This image is derivative work of the following images File EffectiveNuclearCharge