The total number of valency electrons for ${\rm{PO}}_4^{3 - }$ ion is:

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NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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The total number of valency electrons for

\mathrm{PO}_4^{3 - }

ion is:

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Correct option: A

Option A (32) is correct because the total number of valence electrons is calculated by adding the valence electrons of each atom and the charge of the ion.

NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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