what will be the final oxidation state of an ion A^+3 if it gains 7electeons

Asked by lakshmidevipagadala4609 | 21st Jun, 2022, 06:20: PM

Expert Answer:

After gaining 7 electrons, charge will be -7
 
So oxidation satate= -7+3=-4

Answered by Ravi | 22nd Jun, 2022, 01:31: PM

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