Question

Which group contains only metals ,non metals and both metal and nonmetals?

Answer 1

Groups 13–16 of the periodic table contain one or more metalloids, in addition to metals, nonmetals, or both. Group 13 is called the boron group, and boron is the only metalloid in this group. The other group 13 elements are metals.

Answer 2

Group 14 is the group that contains metals, non metals and both metal and non-metals (metalloids).

1. Group 14 (Carbon family) contains metals (Tin and Lead), non-metals (Carbon and Silicon) and metalloids (Germanium).