This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule

This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule

This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10·You can find the meaning of any SI prefix in the ALEKS Data tab.) 1400 1200 alo 1000 800 energy (z)) 600 400 Use this diagram to complete the table below What is the energy of the electron in the ground state? ×10 What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from C to B, will a photon be absorbed or o absorbed o emitted mitted Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.

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What is the energy level diagram for an atom?

An energy level diagram is a graphical representation of the energies of the various orbitals of an atom or molecule. In most cases, the energy level diagram will be represented as a series of horizontal lines, with each line representing an orbital.

Which transition causes the emission line at the shortest wavelength?

Energy is inversely proportional to the wavelength of the radiation. The transition from the highest to the lowest energy levels would involve the greatest energy change and thus the shortest wavelength, x nm.