| A | B |
|---|
| How particles of a solid move | vibrate slightly |
| Have a definite volume and shape | solids |
| Have a definite volume but not a definite shape | volume |
| According to Boyle, as the pressure of a gas goes up, the volume goes ________ | down |
| According to Boyle, as pressure of a gas goes down, the volume goes _____ | up |
| The formula for Boyle's Law | V1 X P1 = V2 X P2 |
| According to Charles's Law, when the temp of a gas goes up the volume goes _______ | up |
| According to Charles's Law, when the temp of a gas goes down the volume goes _______ | down |
| The formula for Charles's Law = | V1/T1 = V2/T2 |
| Boyle's law only applies to ______ | gases |
| Around what time did Robert Boyls study pressure & volume of gases | 1600's |
| In Boyle's formula, V1 stands for | initial volume |
| In Boyle's formula, V2 stands for | final volume |
| In Boyle's formula, P1 stands for | initial (starting) pressure |
| In Boyle's formula, P2 stands for | final pressure |
| In order for a substance to change for a solid to a liquid, you need to add ________ | energy |
| Solid particles have the _________ amount of energy | least |
| The particles in an ___________ have no regular pattern | amorphous soild |
| Amorphous substances can be thought of as ________ liquids | super-cooled |
| In a ________ solid the particles are arranged in a regular, repeating pattern. | crystalline |
| The resistance of a liquid to flowing | Viscosity |
| A substance that flows | fluid |
| An example of a substance with a high viscosity | honey |
| An example of a substance with a low viscosity | water |
| A liquid will take the shape of its ________________ | container |
| An example of a crystalline solid | salt |
| Gas particles have the ________ amount of energy | highest |
| A ______________ is the change of matter from one phase to another. | phase change |
| A phase change is not a chemical change but rather a __________ change. | physical |
| The gas that was created in the "citric acid" lab was | Carbon dioxide |
| When using the syringe, pushing down on the plunger increases the ___________ | pressure |
| The marshmallow expanded when you ___________ | pulled up the syringe |
| T or F: 950 mL has 2 sig figs | true |
| T or F: 9.854 kPa has 2 sig figs | false |
| What does kPa stand for? | kilopascals |
| Pressure is most commonly measured in what unit? | kPa |
| A measure of the average energy of mtion of the particles of a substance is known as... | temperature |
| Formula for pressure | pressure = force/area |
| The ammount of space a gas takes up is called the ___________ | volume |
| The abbreviation atm stands for | atmospheric pressure |
| Jacques Charles was a French scientist in the late | 1700's |
| The higher the temperature, the ________ the particles move. | faster |
| Force is measured in _________ | Newtons |
| Area is measured in _____ | cm^2 |
| what does atm stand for? | atmospheric pressure |
