I had an X-ray and scans that showed several torn ligaments. But I'd also damaged the soft pad of fat under my kneecap. Mr Hardy explained it was becoming trapped in the knee joint when I sat down. The cracking I could hear when I stood up was the lump of fat popping out of the joint.
Oxidizing agent. Home Â» Oxidizing agent. Definition. noun, plural: oxidizing agents. Any substance that has the ability to oxidize other substance. Supplement. An oxidizing agent is a substance that accepts or receives electron from another substance, hence, is consequently reduced. Since it accepts electrons it is also called an electron acceptor.
Another example is hydrogen peroxide, in which the oxygen atom is in the -1 oxidation state. Because this oxidation state lies between the extremes of the more common 0 and -2 oxidation states of oxygen, H 2 O 2 can act as either an oxidizing agent or a reducing agent.eaker oxidizing agent. weaker reducing agent. On the basis of many such experiments, the common oxidation-reduction half-reactions have been organized into a table in which the strongest reducing agents are at one end and the strongest oxidizing agents are at the other, as shown in the table below.