Be sure to answer all parts. Determine the number of atoms of each element in the empirical formula of a compound with the
following composition:
62.40 percent C, 9892 percent 1, 27.70 percent o.

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.