Answer: Protons Explanation: Protons contribute more to both the mass and size of an atom. Protons contribute more to an atom’s mass while electrons contribute more to its size. Log in to Reply
Answer:
Protons contribute the most to the size of the atom
Answer:
Protons
Explanation:
Protons contribute more to both the mass and size of an atom. Protons contribute more to an atom’s mass while electrons contribute more to its size.