How many electrons in an atom can be described by the quantum number ������=3?

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

Identify two types of chemical bonding in the source of dietary potassium

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.