gabrielle95761 gabrielle95761

24-09-2021
SAT

contestada

which of the following best represents the ground-state electron configuration for an atom of selenium?

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azhar11237 azhar11237

24-09-2021

Answer:

Selenium atoms have 34 electrons and the shell structure is 2.8. 18.6. The ground state electron configuration of ground state gaseous neutral selenium is [Ar].

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