Metals in group?on the periodic vable most commonly form which cype of ion? a 1+ion B ) 2+ion C ) 1-ion ) 2-ion

## Step 1:Metals in Group 2 of the periodic table are known as the Alkaline Earth Metals. This group includes elements like Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), and Radium (Ra).## Step 2:These elements have two electrons in their outermost shell. To achieve a stable electron configuration, they tend to lose these two electrons.## Step 3:Losing two electrons results in the formation of ions with a charge.## Step 4:Thus, the most common ion formed by Group 2 metals is a ion.