IDNLearn.com offers a user-friendly platform for finding and sharing answers. Discover the reliable solutions you need with help from our comprehensive and accurate Q&A platform.

when O ^-3 converts into O^-2 then what occurs​

Sagot :

O^{-3} means Oxygen ion has taken 3 electrons .

  • If it converts to 0^-2 then It loses an electron .
  • As it has 8 electrons and it is given by 2 electrons it is now a noble element as its orbit has been filled