Why does dye dropped into a cup of water eventually spread throughout the water? Question 3 options:

The water exerts pressure on the container.

The water has lattice vectors.

The water undergoes a phase transition.

The water particles and dye particles exhibit Brownian motion.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

Which of the following isotopes has the same number of neutrons as phosphorus-31?