Question

What causes anions to have a negative charge? the loss of electrons the loss of protons the gaining of protons the gaining of electrons

Answer 1

Ions result from atoms or molecules that have gained or lost one or more valence electrons, giving them a positive or negative charge.

Step-by-step explanation:

Those with a negative charge are called anions and those with a positive charge are called cations. ... It has more electrons than protons, resulting in the negative charge. hope this helps you :)