Question

topic5 d4 assessment periodic table
2 of 42

1. which group on the periodic table is known as the alkaline earth metals?

group 7a
group 2a
group 8a
group 1a

Explanation:

Alkaline earth metals are in group 2A of the periodic table. Group 1A is alkali metals, group 7A are halogens, and group 8A are noble gases.

Answer:

group 2A