Which family of elements contains metals, nonmetals and metalloids?
Group 14 (Row) IVA has
Carbon a non-metal
Silicon and Germanium both metalloids
and Tin and Lead both metals
Group 15 (Row) VA has
Nitrogen and Phosphorus both non-metals
Arsenic and Antimony both metalloids
and Bismuth a metal
Group 16 (Row) VIA has
Oxygen, Sulfur and Selenium all non-metals
Tellurium a metalloid
and Polonium a metals
I hope this was helpful.