Check the statements that are a part of the early atomic theory. check all of the boxes that apply. scientists believe that the atom is made up of elements. atoms combine in whole number ratios to form compounds. atoms cannot be created or destroyed during a chemical reaction.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.