Electrons orbit in shells. The outermost shell that you find electrons is called a Blank 1 shell. Atoms will have the same number of electrons as protons. So given that Sodium has 11 protons, it will have Blank 2 electrons. Blank 1 Add your answer Blank 2 Add your answer Question 5

Common Elements We Will Study 3d ShellRoom for 8 electrons . Hydrogen o proton \\A * Carbon 6 protons 2" Shell y ReoA fr 8 * Nitrogen 7 protons electrons * Oxygen 8 protons * Sodium 11 protons * Magnesium 12 protons * Chlorine 17 protons 15t Shell Room for 2 electrons ACTIVE LEARNING ELECTRON WORKSHEET