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
2. Mg (magnesium) - f
3. O (oxygen) - e
4. N (nitrogen) - b
5. Cl (chlorine) - b
6. Ne (neon) - e
7. C (carbon) - c
8. Al (aluminum) - f
Column B:
a. 1
b. 7
c. 4
d. 6
e. 8
f. 2
g. 3
h. 5