Explain what is a quantum number? The number of sublevels within each energy level. That is for energy level n=1, there is only 1 sublevel, but for n=4, there are 4 sublevel.
Explain how are sublevels indicated?
Number electrons allowed in each sublevel?
Define what is the sequence for filling the levels with electrons?
Be able to write correct outline for electron dot structure.
Define what is ionization energy and what does it relate to?