Respuesta :

Answer

-3 because there are 3 more electrons than protons. Hope this helps!

Explanation:

Answer:

I got that it has no charge.

Explanation:

Phosphorus,

Phosphorus is an element and therefore has a balance of 15 protons and 15 electrons. Therefore has no charge. It can be ionized though, and then it prefers to take up 3 electrons and thereby become phosphide with a -3 charge.