# What is the name of the ionic compound Ni3(PO4)2?

$\text{Nickel phosphate..}$
...the which is composed of $3 \times N {i}^{2 +}$ ions, and $2 \times P {O}_{4}^{- 3}$ ions...i.e. $N {i}_{3} {\left(P {O}_{4}\right)}_{2}$