Question

Write formulas for the compounds that form from In and each of the following polyatomic ion: NO−3, SO2−4, PO3−4.
(Assume In charge is 3+.)
In(+3 charge)


NO3(-1 CHARGE)
SO4(-2 charge)
P4(-3 charge)


Re posting this a little differently. hopefully someone can help me answer this now. Please post to this question. Thank you.
If you understand the post below you will know how to do this. I'll check your answers.
no i don't understand the post below or what one you are referring to. i gave my work in the original posting already.

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