Question

the net charge on an atom of a given element changes as ____ are added or removed. incorrect, 3 attempts remaining a neutrons b protons c electrons d protons and electrons selected (incorrect) you have selected both subatomic particles that have a nonzero charge. however, changing the number of protons would change the atomic number and therefore the identity of an element.

Explanation:

Neutrons are neutral, so changing their number doesn't affect net - charge. Protons have a positive charge and electrons have a negative charge. While both protons and electrons have charge, changing the number of protons changes the element's identity. The net charge of an atom of a given element changes when electrons are added or removed as this does not change the element's identity but only its electrical state.

Answer:

C. electrons