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.
Hypodiphosphonsure Hypodiphosphorous acid.svg Struktur von Hypodiphosphonsure Structure of hypodiphosphorous acid hypodiphosphonic acid own NEUROtiker Phosphorus oxoacids
Page 2023 Free-images.com. All images are Public Domain