Am
Bk
FMA
6. How many unfilled orbitals does Sulfur (S) have? How many half-filled orbitals does it
have?
7. An element's electron configuration is 1s²2s²3s²3p 4s²3d³. Why is this not the correct
configuration? (Hint: It should end with 4sº3d¹0)
8. When writing the electron configuration for an element with many electrons, how can you
shorten writing out the whole thing? (Hint: The electron configuration for Chlorine can be
written as [Ar]3s²3p)
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