in which orbitals would the valence electrons for selenium (se) be placed? s orbital and f orbital s orbital…

in which orbitals would the valence electrons for selenium (se) be placed? s orbital and f orbital s orbital only s orbital and p orbital d orbital only

in which orbitals would the valence electrons for selenium (se) be placed? s orbital and f orbital s orbital only s orbital and p orbital d orbital only

Answer

Brief Explanations:

Selenium has an atomic number of 34. Its electron - configuration is [Ar] 3d¹⁰4s²4p⁴. The valence electrons are in the 4s and 4p orbitals. The outermost shell electrons are considered valence electrons, and in selenium, these are in s and p orbitals.

Answer:

s orbital and p orbital