3) Using your periodic tables, choose three elements (up to neon) and build their atoms using the simulator. Each atom must be STABLE and NEUTRAL. Fill in the information about them after you build each atom. Element #2: Element #3: Part 2: (Symbol tab) # of protons: of protons: Atoms, ions of neutrons: #of neutrons: and isotopes # of electrons: #of electrons: Sketch: Sketch: Element #1: # of protons: Atomic #: #of neutrons: Atomie m Symbo! Atomic #: # of electrons: Sketch: 4) Play with the simulation to discover: A. Which particle affects the charge of an atom or ion. Atomic high particle changes the type of element your atom is. e. Which particle makes the atom an unstable isotope (make sure to check the box at the bottom that says stable/unstable) Show Show Element Neutralion Stable/Unstable Element Neutral/lon Stable/Unstable