Which feature defines a neutral atom?(1 point) Responses a full outer electron shell a full outer electron shell the number of electrons equal to the number of protons the number of electrons equal to the number of protons the ability to change to another substance during a chemical reaction the ability to change to another substance during a chemical reaction a low level of reactivity a low level of reactivity

1 answer

The feature that defines a neutral atom is the number of electrons equal to the number of protons. This balance ensures that the positive and negative charges cancel each other out, resulting in no overall charge.