metals & nonmetals

Asked by  | 6th Nov, 2008, 01:04: PM

Expert Answer:

Fe iron 55.8452 3 67.6822 %
O oxygen 15.99943 5 32.3178 %

In Fe3O The prcentage composition is as given above thats why it is O5.

Answered by  | 17th Nov, 2008, 02:26: PM

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