Carbon is an essential atom in many organic molecules. Why is it so useful?(1 point) Responses It has a full outer shell of electrons, so it does not need electrons from other atoms. It has a full outer shell of electrons, so it does not need electrons from other atoms. It has a half-full outer shell of electrons, allowing it to form a wide variety of bonds. It has a half-full outer shell of electrons, allowing it to form a wide variety of bonds. It has an almost full outer shell of electrons, meaning that it is has a greater tendency to bond with other atoms. It has an almost full outer shell of electrons, meaning that it is has a greater tendency to bond with other atoms. It has an empty outer shell of electrons, allowing it to accept electrons from a larger number of atoms.
