Choose a depiction of a gas sample containing equal molar amounts of argon and xenon as described by kinetic molecular theory. red dots are used to represent argon atoms and blue dots to represent xenon atoms. each atom is drawn with a "tail" that represents its velocity relative to the others in the mixture

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.