The electrical charge of phosphide is 3-.
P3-
The phosphide ion has a charge of 3-. Its symbol is P3-.
it has a charge of -2
P3-
Phosphide, like every element, ultimately has the goal of having eight electrons in its outermost shell (satisfying the octet rule). To satisfy its octet, phosphide gains three electrons, which makes it more negative. Therefore, a phosphide ion's charge is -3.
phosphoric acid (unlike the 3- phophate) is neutral.
It would form the negatively charged phosphide ion with a charge of 3-, and the symbol P3- .
Aluminum (or aluminium, if you're a Brit) phosphide.
The phosphide ion, meaning phosphorous by itself not bound up in a poly-atomic ion, has a charge of -3 in ionic compounds.
Li3P it is an unstable solid the Lithium phosphide.
Iron phosphide may be one of the following compounds: (di-)Iron phosphide, Fe2P (tri-)Iron phosphide, Fe3P And to complete the picture, monoiron phosphide, FeP.
The binary compound Ba3P2 stand for Barium Phosphide.