Fill in the missing information:

$\backslash$table$[[$symbol$,\backslash$table$[[$atom or ion?$],[$check all that apply$]],\backslash$table$[[$number of$],[$protons$]],\backslash$table$[[$number of$],[$electrons$]]],[,$neutral atom,cation,anion,$53,54],[Z{n}^{2+},$neutral atom,cation,anion,$30,],[B{e}^{2+},$neutral atom,cation,anion,,$2]]$