fehminasheikh7122003
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  • 01-09-2021
  • Chemistry
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when O ^-3 converts into O^-2 then what occurs​

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Аноним Аноним
  • 01-09-2021

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
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