Write the complete electron configuration for the cobalt atom. Using NOBLE GAS notation write the electron configuration for the vanadium atom.

Describe the Bohr model of an atom containing 5 electrons. How does the electron cloud model differ from the Bohr model? You can use diagrams to help your explanation.

How many electrons are present in an atom which has first, second, and third orbitals filled. Name the atom and write out its electron configuration and draw its orbital filling diagram.

The Bohr model does not account for atoms that contain more than one electron. What do we have to use for atoms that contain more than one electron?what are the four symbols used to describe an electron in an atom?which one is used to describe the shape of an electron’s orbital, and what is it called?    which one is used to describe the orientation of the orbital in space, and what is it called?

Roughly sketch a periodic table shadowing the location of the three principle type of elements?

Using SPECTROSCOPIC notation write the complete electron configuration for the iron atom. Using NOBLE GAS notation write the electron configuration for the zinc atom.

Without using the noble gas abbreviated notation, what are the electron configurations of Li, Li+ , Ca, F- , Na+ , Mg2+, and Al3+?