How many liters are needed to make a 9.6 M solution with 4.6 moles of MgO?

pure substance: iron,copper

impure substance: water,charcoal

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.