Question

Element ‘X’ forms a chloride with the formula XCl₂, which is solid with a high melting point. X would most likely be in the same group of the periodic table as: ______ 

विकल्प

• Si

• Mg

• Al

• Na

Answer 1

Element ‘X’ forms a chloride with the formula XCl₂, which is solid with a high melting point. X would most likely be in the same group of the periodic table as Mg.