See if you can complete the following table using only what is on this page.

$\backslash$table$[[\backslash$table$[[$Element$],[$Symbol$]],\backslash$table$[[$Atomic$],[$Symbol$]],\backslash$table$[[$Atomic$],[$Number$]],\backslash$table$[[$Mass$],[$Number$]],$Protons,Neutrons,Electrons$],[,,,,,,],[Mg,,,25,,,12],[,,,,29,36,]]$