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 mg: alkali metal alkaline earth metal done ca: alkali metal alkaline earth metal complete
Answer
Brief Explanations:
Alkali metals are in Group 1 of the periodic table and alkaline - earth metals are in Group 2. Rb (rubidium) is in Group 1, so it's an alkali metal. Mg (magnesium) and Ca (calcium) are in Group 2, so they are alkaline - earth metals.
Answer:
Rb: alkali metal Mg: alkaline earth metal Ca: alkaline earth metal