In: Chemistry
Which of the following statements about valence electrons is correct?
Li has 1 valence electron and S has 6 valence electrons
Mg has 12 valence electrons and O has8 valence electrons
K has 19 valence electrons and Cl has 17 valence electrons
Al has 13 valence electrons and C has 12 valence electrons
Li has 3 valence electrons and Na has 11 valence electrons