Oxygen also reacts with transition metals and kind dioxygen complexes with them, such as myoglobin and hemoglobin (oxygen carrying proteins current while in the blood). Various important organic compounds also comprise oxygen, like citric acid glycerol, acetic anhydride and acetamide. The most typical reaction of oxygen is termed as oxidation. https://brooksrcmuc.nizarblog.com/36083222/top-oxygen-chambers-for-cancer-treatment-secrets