Question

group 2 metals are also called...
alkaline earth metals.
alkali metals.
transitional metals.
halogens.
noble gases.

Explanation:

Group 2 elements in the periodic table have specific chemical properties. Alkali metals are Group 1 elements. Transitional metals are in the d - block. Halogens are Group 17 non - metals. Noble gases are Group 18. Group 2 metals are known as Alkaline Earth Metals due to their oxide properties (oxides are alkaline and found in the earth's crust).

Answer:

A. Alkaline Earth Metals.