physical science

7. A spectrometer is any instrument used to probe a property of light as a function of its portion of the electromagnetic spectrum.
8. a substance that takes part in and undergoes change during a reaction.
9. a substance or mixture for use in chemical analysis or other reactions.
10. effects An increase in the temperature of a system favors the direction of the reaction that absorbs heat.
11. is a state of decreased physiological activity in an animal.
13. energy energy which a body possesses by virtue of being in motion.
14. a substance or mixture for use in chemical analysis or other reactions.
16. a minute portion of matter.

1. of collisions between molecules For a gas at room temperature and normal atmospheric pressure.
2. a group of atoms bonded together.
3. effects-In the study of inhaled anesthetics
4. rate The reaction rate or rate of reaction is the speed at which a chemical reaction takes place, time.
5. an article or substance that is manufactured or refined for sale.
6. the state or process of rotting; decay.
12. molecular theory The kinetic theory of gases is a simple, historically significant classical model of the thermodynamic behavior of gases.
15. of collisions between molecules Molecules must collide in order to react. In order to effectively initiate a reaction.