use the periodic table to identify each of the elements below as an alkali metal or an alkaline earth metal…

use the periodic table to identify each of the elements below as an alkali metal or an alkaline earth metal. rb: alkali metal alkaline earth metal complete ca: alkali metal alkaline earth metal done

use the periodic table to identify each of the elements below as an alkali metal or an alkaline earth metal. rb: alkali metal alkaline earth metal complete ca: alkali metal alkaline earth metal done

Answer

Brief Explanations:

Alkali metals are in Group 1 of the periodic table and alkaline - earth metals are in Group 2. Rubidium (Rb) is in Group 1, so it is an alkali metal. Calcium (Ca) is in Group 2, so it is an alkaline - earth metal.

Answer:

Rb: alkali metal Ca: alkaline earth metal