Draw an atom including a nucleus and five energy levels that electrons could occupy

According to Aufbau's principle, the electrons should be filled starting from the highest energy level to the lowest. Each orbital consist of specific number of electrons. For the s orbital, it contains 2 electrons. For the p orbital, it contains 6; 10 for the d orbital; and 14 for the f-orbital. For five energy levels, the electronic configuration would be: 1s²2s²2p⁶3s²3p⁶. The drawing is attached.

A) the enthralling of formation for pure element in its standard state is always positivehope this : )