are substances that facilitate the movement of electrons or electrical charge. A) Reducing agents
B) Solvents
C) Electrolytes
D) Oxidizing agents​

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons