Explain how you could use displacement reactions to distinguish between iron and zinc. You may use any solutions
you
choose.

zinc is more reactive than iron because it displace iron from its solution

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.