A chemist performs a combustion reaction in which he burns 50.0g of magnesium in the presence of oxygen. If he were to isolate and measure the mass of the magnesium present in the product of the reaction, how much should he
find?

b.

the accuracy of the data.

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.