Chemistry - Electron Configuration for Atoms

What information can electron configurations provide about an atom?

How is the periodic table used to write electron configurations?

What do the big numbers in front of the letters in electron configurations represent?

Explain the significance of the D and F orbitals in relation to their energy levels.

What is the electron configuration for hydrogen and why?

How do you determine the maximum number of electrons that can occupy each orbital?

Describe the process of writing the electron configuration for lithium.

What is the correct electron configuration for oxygen and how do you arrive at it?

How does the electron configuration for magnesium differ from that of hydrogen?

What is the electron configuration for iron and what must be considered when writing it?