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Write the correct electron configuration for Se. Express your answer in complete form in order of increasing orbital energy as a string without blank space between orbitals. For example, 1s22s2 would be entered as 1s^22s^2.

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SouthernRider

Answer:

[tex]1s^22s^22p^63s^23p^64s^23d^{10}4p^4[/tex]

Explanation:

The atomic number of Se is 34

Its electronic configuration is the distribution of electrons  of an atom in the atomic orbitals

The electronic configuration of Selenium (Se) is

[tex]1s^22s^22p^63s^23p^64s^23d^{10}4p^4[/tex]

Note that 4s has less energy than 3d so it is written before

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