Rewrite the following word equation as a balanced chemical equation. what is the coefficient and symbol for fluorine? nitrogen trifluoride --> nitrogen + fluorine 6f 6f2 f3 3f2

6f

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.