Why d-block elements shows variable oxidation state||12th||NEET||JEE ||D-BLOCK ELEMENTS (LECTURE V)

Hello students I know oxidation state of d-block elements are typical to understand but here I am with this video through which you can easily explain the concept of oxidation state in d block elements. In 3d series only half filled electron will participate in bond formation but in 4d and 5d series paired electron will also participate in bond formation The maximum oxidation state was shown by the elements which are in near and in middle of the transition series. Many more interesting facts are there in the video, so watch the video upto the end.