Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
Change of state |
The change of a substance from one physical state to another |
|
|
Melting |
The change of a state in which a solid becomes a liquid by adding energy |
|
|
Melting point |
The tempature at which a substance changes from a solid to a liquid |
|
|
Endothermic |
A change of state in which energy is gained |
|
|
Freezing |
The change of state in which a liquid becomes a solid by removing energy |
|
|
Freezing point |
The tempatureat which a liquid changes into a solid is the liquids freezing point |
|
|
Exothermic |
A change of state in which energy is removed |
|
|
Evaporation |
The change of a substance from a liquid to a gas |
|
|
Boiling |
The conversion of a liquid to a gas when the gas pressure of the liquid equals the atmosperic pressure |
|
|
Boiling point |
The tempature at which a liquid boils |
|
|
Vapor pressure |
Pressure inside the bubbles of a boiling liquid |
|
|
Condensation |
The change from a gas to a liquid |
|
|
Sublimation |
The prosecess in which a solid changes directly into a gas |
