Question

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

Answer 1

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.

Answer 2

The electronic shell structure of Xenon is 2, 8, 18, 18, 8.

Atoms having five energy levels

Xenon atom has 54 electrons in its five energy levels. It has the electronic shell structure i.e. 2, 8, 18, 18, 8. In the first energy level, 2 electrons are present, in the second shell 8 electrons are found.

In the third energy level,  18 electrons are present, In the fourth energy level, 18 electrons are located and in the last and fifth shell, 8 electrons are present.

In conclusion, we can conclude that Xenon atom has five energy levels.

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