Match the following elements to the number of valence electrons they would have.
Column A
1. ___ Na (sodium)
2. ___ Mg (magnesium)
3. ___ O (oxygen)
4. ___ N (nitrogen)
5. ___ Cl (chlorine)
6. ___ Ne (neon)
7. ___ C (carbon)
8. ___ Al (aluminum)
Column B
a. 1
b. 7
c. 4
d. 6
e. 8
f. 2
g. 3
h. 5
Column A
1. ___ Na (sodium) - f. 1
2. ___ Mg (magnesium) - f. 2
3. ___ O (oxygen) - e. 8
4. ___ N (nitrogen) - b. 7
5. ___ Cl (chlorine) - b. 7
6. ___ Ne (neon) - e. 8
7. ___ C (carbon) - c. 4
8. ___ Al (aluminum) - g. 3