Reactant 1 30.69
Reactant 2
110.99
Product 1
80.69
Product 2
?
Bob did an experiment by combining reactant 1 with reactant 2. The results of the chemical reactions that took place are product 1 and product 2. What is most
likely the mass of product 2?

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.