Harry put 20 ml of water in a beaker and wanted to track how the water evaporated each day. what would be the best estimate as to the amount of water left in the beaker at the start of day 5?

it should be all of them because it asks if you included all of those in your answer

explanation:

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.