Question

what is another name for group 14?
a. group 14a
b. group 4a
c. group 4b
d. group 4

Explanation:

In the periodic table, Group 14 is also known as Group 4A (in the old numbering system where main - group elements are labeled with A and transition metals with B). Group 14 elements have 4 valence electrons, and the old - style numbering for main - group elements relates to the number of valence electrons. So Group 14 is equivalent to Group 4A.

Answer:

B. Group 4A