Chapter 6, review 3

Match it! Select the correct answer from the pull down...Good luck!

The property that is responsible for the fact that water and oil do not mix is:

Elements are pure substances made up of only one kind of:

The bond due to the electrostatic attraction between adjacent water molecules is called:

What increases the rate of a reaction by lowering the activation energy?

What type of macromolecule stores an organism's genetic information?

Two substances combine producing heat is evidence that a chemical reaction happened.

The best example of a solution is:

What type of chemical reaction takes place when heat is released into the environment?