Final answer:
The form of the Palette of King Narmer is bas relief, which is a technique where images are carved or sculpted into a flat surface, but they are raised slightly from the background.
Step-by-step explanation:
The form of the Palette of King Narmer is bas relief. This is a technique where images are carved or sculpted into a flat surface, but they are raised slightly from the background. The palette is made of black slate with low-relief carvings that depict the unification of lower and upper parts of Egypt into one dynasty.