Here's how to break down the name:

* Cr: This represents the element Chromium.

* 3: This indicates that there are three Chromium atoms in the compound.

* P: This represents the element Phosphorus.

* 2: This indicates that there are two Phosphorus atoms in the compound.

* (II): This Roman numeral indicates that the Chromium has a +2 oxidation state.

* Phosphide: This suffix indicates that the compound is a binary compound with Phosphorus.

Therefore, the full name is Chromium(II) Phosphide.