• Atomic number = 26
• # of electrons = 26 e-
• Electron Configuration: 1s22s22p63s23p64s23d6
• electrons in the outer or highest energy level orbitals
# of valence electrons:
How many inner/core and outer/valence electrons are in Fe?
28 inner/core and 2 outer and 2 valence
18 inner/core and 8 outer and 8 valence
18 inner/core and 2 outer and 8 valence
18 inner/core and 8 outer and 2 valence
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