Question

multiple - choice question
group 1 metals are also known as...
halogens.
transition metals.
alkali - earth metals.
alkali metals.
noble gases.

Explanation:

Group 1 metals in the periodic table are called alkali metals. Halogens are Group 17 elements, transition metals are in the d - block (Groups 3 - 12), alkali - earth metals are Group 2 elements, and noble gases are Group 18 elements.

Answer:

Alkali metals.