Oxygen is an extremely reactive element. Oxygen has an oxidation state of -2 in almost all compounds. While -1 is present in some peroxides [6]. The most typical compound of oxygen is water, that is an oxide of hydrogen. Oxygen has a substantial electronegativity. Oxygen can also be present in https://oxygen-chambers-for-heali28495.glifeblog.com/34752624/detailed-notes-on-hyperbaric-chamber-cost-reddit