A 550. g sample of water at 85.0*C was cooled until it became ice at -15.0*C. How many joules of energy were released from this sample?

a is the answer to this question

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.

you need to have a picture of the atom that way we can answer it