Describe how the following are alike and how they are different. (Select all that apply.) (a) a sodium atom and a sodium ion
same atomic number
different atomic number
could have the same mass number
same number of electrons
different number of electrons
same net charge
different net charge

(b) a sodium ion and a neon atom.
same atomic number
different atomic number
could have the same mass number
same number of electrons
different number of electrons
same net charge
different net charge

highlight the ones that are different and same