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:
Hydroxyethyl methacrylate molecule ball. Ballandstick model of the hydroxyethyl methacrylate molecule also known as HEMA monomer used to make the polymer polyhydroxyethylmethacrylate Color code Carbon black FFF Hydrogen white FEE Oxygen red own DS Visualizer Jynto talk Spacefilling version cczero Images by Jynto Ballandstick models