Question

what are groups 1, 2, and 3 examples of on the periodic table?
noble gases
metalloids
metals
nonmetals

Explanation:

Group 1 elements are alkali metals, group 2 are alkaline - earth metals, and group 3 starts the transition metals. All are metals. Noble gases are in group 18, metalloids have a diagonal - like distribution, and non - metals are mainly on the right side of the periodic table.

Answer:

metals