The compound name for Zn₃(PO₄)₂ is Zinc Phosphate. Here's how to break down the naming:

* Zn: This is the symbol for Zinc, a metal.

* PO₄: This is the polyatomic ion phosphate (PO₄^3-).

* 3 and 2: These subscripts indicate the number of each ion needed to balance the charges and create a neutral compound.

Important: Notice that the formula is written with parentheses around the phosphate ion (PO₄)₂. This is because there are two phosphate ions present in the compound.