Question

Name the element from second group with valency 2 find its oxide and chloride

Answer 1

Answer:

The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are Beryllium (Be), Magnesium (Mg), Calcium (ca), Strontium (Sr), barium (Ba), and radium (Ra). The common oxides of group 2 elements found in nature are magnesium oxide (MgO) and calcium (CaO)