How much calories of energy would be required to completely boil a beaker of 200. g of water that starts at 0.℃? (1 calorie = 4.18 J)

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.