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.
The charge of Phosphorous (P) as an ion is -3.
No. The oxide ion has a -2 charge.
No. The acetate ion has a -1 charge.
The electrical charge is 3-.
+3 charge
The charge of the Pb ion can be either +2 or +3.
An Al ion would have a +3 charge.
There is no iron ion in SCl3. The charge on the scandium ion is 3+.
nitride has a -3 charge
The charge is 3-.
-3
The charge is 2+.