Answer:
Forces inside the atom
The atom is comprised of three major particles—protons, neutrons and electrons. There are four forces (Electromagnetic, Strong, Weak, and Gravity) that are responsible for the behavior of the particles and thus keep the atom together.
Answer:
Neutral
Explanation:
They have the same # of protons and electrons
The number of proton is the atomic number of an element. Every element has a unique atomic number.