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The energy is lowest for the orbitalSelect an answerA3dB4pC4sD4f

Question

The energy is lowest for the orbitalSelect an answerA3dB4pC4sD4f

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Solution

The energy of an electron in an atom is determined by the type of orbital it is in. The energy levels increase as you move from the s orbital to the p orbital to the d orbital to the f orbital. Also, within each type of orbital, the energy level increases as the principal quantum number (n) increases.

In this case, the options are 3d, 4p, 4s, and 4f.

The 4s orbital actually has a lower energy level than the 3d, and the 4p and 4f orbitals. This is due to the structure of the atom and electron configuration rules.

So, the correct answer is C4s, as it has the lowest energy among the given options.

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